CNBC: Apple Hires Secret Team for Treating Diabetes

Apple has hired a team of biomedical engineers as part of a secret initiative, initially envisioned by late Apple co-founder Steve Jobs, to develop sensors to treat diabetes, CNBC reported citing three people familiar with the matter.

An Apple spokeswoman declined to comment.

The engineers are expected to work at a nondescript office in Palo Alto, California, close to the corporate headquarters, CNBC said.

The news comes at the time when the line between pharmaceuticals and technology is blurring as companies are joining forces to tackle chronic diseases using high-tech devices that combine biology, software and hardware, thereby jump-starting a novel field of medicine called bioelectronics.

Last year, GlaxoSmithKline and Google parent Alphabet unveiled a joint company aimed at marketing bioelectronic devices to fight illness by attaching to individual nerves.

U.S. biotech firms Setpoint Medical and EnteroMedics Inc. have already shown early benefits of bioelectronics in treating rheumatoid arthritis and suppressing appetite in the obese.

Other companies playing around the idea of bioelectronics include Medtronic Plc, Proteus Digital Technology, Sanofi SA and Biogen.

 

Burger King TV Ad for Whopper Triggers Google Home Devices

Fast-food chain Burger King said Wednesday that it would start televising a commercial for its signature Whopper sandwich that is designed to activate Google voice-controlled devices.

The move raised questions about whether marketing tactics have become too invasive.

The 15-second ad starts with a Burger King employee holding up the sandwich saying, “You’re watching a 15-second Burger King ad, which is unfortunately not enough time to explain all the fresh ingredients in the Whopper sandwich. But I’ve got an idea.

“OK, Google, what is the Whopper burger?”

If a viewer has the Google Home assistant or an Android phone with voice search enabled within listening range of the TV, that last phrase -— “Hello Google, what is the Whopper burger?” — is intended to trigger the device to search for Whopper on Google and read out the finding from Wikipedia.

“Burger King saw an opportunity to do something exciting with the emerging technology of intelligent personal assistant devices,” said a Burger King representative.

Burger King, owned by Restaurant Brands International Inc., said the ad was not being aired in collaboration with Google.

Google declined to comment, and Wikipedia was not available for comment.

The ad, which became available Wednesday on YouTube, will run in the U.S. during prime time on channels such as Spike, Comedy Central, MTV, E! and Bravo, and also on late-night shows starring Jimmy Kimmel and Jimmy Fallon.

No responses

Some media outlets, including CNN Money, reported that Google Home stopped responding to the commercial shortly after the ad became available on YouTube.

Voice-powered digital assistants such as Google Home and Amazon’s Echo have been largely a novelty for consumers since Apple’s Siri introduced the technology to the masses in 2011.

The devices can have a conversation by understanding context and relationships, and many use them for daily activities such as sending text messages and checking appointments.

Many in the industry believe the voice technology will soon become one of the main ways users interact with devices, and Apple, Google and Amazon are racing to present their assistants to as many people as possible.

Bill Would Permit Use of Livestock as Loan Security in Zimbabwe

Zimbabwean entrepreneurs could soon use movable assets, including livestock and vehicles, to secure loans from banks, according to a bill brought before the country’s Parliament this week.

The southern African country’s economy is dominated by informal business following the formal sector’s contraction by as much as 50 percent between 2000 and 2008, according to government data, after President Robert Mugabe’s seizure of white-owned farms decimated the key agriculture sector.

The Movable Property Security Interest Bill, introduced Tuesday by Finance Minister Patrick Chinamasa, seeks to make it easier for Zimbabwe’s burgeoning informal sector to access bank funds.

A copy of the bill seen Wednesday by Reuters defines movable property as “any tangible or intangible property other than immovable property.”

New economic reality

Presenting the bill, which still has to go through several stages before becoming law, Chinamasa said the majority of small businesses did not have the immovable assets that banks require as collateral for loans.

“The Reserve Bank of Zimbabwe Act will be amended to achieve the objective of this bill, and the assets to be considered include any type, such as machinery, motor vehicles, livestock and accounts receivable,” Chinamasa told lawmakers.

The finance minister said banks had failed to adjust to Zimbabwe’s new economic reality, in which the informal sector, mostly made up of small businesses, plays a dominant role.

Loans to small businesses amounted to $250 million in the year to date, Chinamasa said, out of total bank loans of nearly $4 billion.

“As minister in charge of financial institutions, I feel there is need for a change of attitude by our banks to reflect our economic realities,” Chinamasa said.

The bill provides for a collateral registry to be set up by the central bank, which would maintain a database of all movable assets put up as loan security.

“The purpose of the registry is to facilitate commerce, industry and other socioeconomic activities by enabling individuals and businesses to utilize their movable property as collateral for credit,” reads part of the bill.

Pitching the proposed law to legislators, Chinamasa cited several developing economies — including those of Liberia, Ghana, Malawi, Kenya, Lesotho, Peru and Ukraine — that he said used movable assets as collateral to increase lending to small businesses.

“Their access to banking finance increased by 8 percent [on average], while interest rates declined by 3 percent per annum,” he said.

Foreign currencies

Zimbabwe’s economy enjoyed a temporary reprieve after it adopted the use of multiple foreign currencies — mainly the U.S dollar and South Africa’s rand — in 2009 to replace its inflation-ravaged local unit.

The currency move initially paid dividends, with the economy expanding by an average 11.3 percent between 2010 and 2012, according to World Bank data, while inflation came down to single digits.

However, declining exports from the mineral-dependent country following weaker mineral commodity prices coincided with a sharp rise in imports, triggering an acute foreign currency shortage and slowing down the economy as credit to businesses dried up.

China Won’t Be Labeled a Currency Manipulator, Trump Says

President Donald Trump said Wednesday that his administration would not label China a currency manipulator, backing away from a  campaign promise, even as he said the U.S. dollar was “getting too strong” and would eventually hurt the economy.

In an interview with The Wall Street Journal, Trump also said he would like to see U.S. interest rates stay low, another comment at odds with what he had often said during the election campaign.

A U.S. Treasury spokesman confirmed that the Treasury Department’s semiannual report on currency practices of major trading partners, due out this week, would not name China a currency manipulator.

The U.S. dollar fell broadly on Trump’s comments on both the strong dollar and interest rates, while U.S. Treasury yields fell on the interest rate comments, and Wall Street stocks slipped.

Trump’s comments broke with a long-standing practice of both U.S. Democratic and Republican administrations of refraining from commenting on policy set by the independent Federal Reserve. It is also highly unusual for a president to address the dollar’s value, which is a subject usually left to the Treasury secretary.

 

A day-one promise

“They’re not currency manipulators,” Trump told the Journal about China. The statement was an about-face from Trump’s election campaign promises to slap that label on Beijing on the first day of his administration as part of his plan to reduce Chinese imports into the United States.

The Journal paraphrased Trump as saying that he’d changed his mind on the currency issue because China has not been manipulating its yuan for months and because taking the step now could jeopardize his talks with Beijing on confronting the threat from North Korea.

Separately Wednesday, at a joint news conference with NATO Secretary General Jens Stoltenberg, Trump said the United States was prepared to tackle the crisis surrounding North Korea without China if necessary.

The United States last branded China a currency manipulator in 1994. Under U.S. law, labeling a country as a currency manipulator can trigger an investigation and negotiations on tariffs and trade.

Senate Democratic leader Chuck Schumer said in a statement that Trump’s decision to break his campaign promise on China was “symptomatic of a lack of real, tough action on trade” against Beijing.

“The best way to get China to cooperate with North Korea is to be tough on them with trade, which is the number one thing China’s government cares about,” Schumer said.

Yellen’s future

Trump also told the Journal that he respected Federal Reserve Chair Janet Yellen and said she was “not toast” when her current term ends in 2018.

That was also a turnaround from his frequent criticism of Yellen during his campaign, when he said she was keeping interest rates too low.

At other times, however, Trump had said that low rates were good because higher rates would strengthen the dollar and hurt American exports and manufacturers.

“I think our dollar is getting too strong, and partially that’s my fault because people have confidence in me. But that’s hurting — that will hurt ultimately,” Trump said Wednesday.

“It’s very, very hard to compete when you have a strong dollar and other countries are devaluing their currency,” Trump told the Journal.

The dollar fell broadly Trump’s comments on the strong dollar and on his preference for low interest rates. It fell more than 1.0 percent against the yen, sinking below 110 yen for the first time since mid-November.

“It’s hard to talk down your currency unless you’re going to talk down your interest rates, and so obviously he’s trying to get Janet Yellen to play ball with him,” said Robert Smith, president and chief investment officer at Sage Advisory Services in Texas.

Trump’s comments on the Fed were his most explicit about the U.S. central bank since he took office in January, and they suggested a lower likelihood that he plans to try to push monetary policy in some unorthodox new direction.

Fed overhaul

Some key Republicans have advocated an overhaul of how the Fed works, using a rules-based policy that would most likely mean higher interest rates, not the lower ones Trump said he prefers.

The Fed in mid-March hiked interest rates for the second time in three months, increasing its target overnight rate by a quarter of a percentage point.

“Maybe he’s learning on the job,” said Carl Tannenbaum, chief economist at Northern Trust in Chicago, noting that with Trump’s transition from candidate to president he was now being counseled by more orthodox voices sensitive to what is needed to keep global bond markets on an even keel.

The president is also “very close” to naming a vice chair for banking regulation and filling another open seat that governs community banking on the Federal Reserve Board, U.S. Treasury Secretary Steven Mnuchin said during the interview.

Russia Says It is Struggling to Source Gas Turbines for Crimea Power Plant

Russia is struggling to source gas turbines for two new power plants it is building in Crimea, Russian Energy Ministry Alexander Novak said Wednesday.

European Union sanctions bar European individuals and companies from providing energy technology to Crimea, which Russia annexed from Ukraine in 2014. The Black Sea peninsula has suffered electricity shortages since then.

Three sources told Reuters last year that turbines for the Crimean plants would be made by Siemens Gas Turbine Technologies LLC, a joint venture in which Siemens has a 65 percent share.

The German company categorically denied it intended to send turbines to Crimea.

The joint venture’s factory is the only one in Russia capable of making turbines which will be compatible with the Crimean power plants.

“Work is continuing despite problems related to the delivery of equipment from a Western company. We are working on buying other equipment,” Novak told the upper house of Russia’s parliament on Wednesday. He did not name the Western company.

Novak later told reporters Russia was considering various options, including sourcing equipment from other countries, using Russian machinery, or using foreign equipment on Russian territory that was imported before sanctions were introduced.

The two new power plants were due to be commissioned at the end of 2017, but Novak said last month their launch had been delayed by a few months.

Nigeria Tackles Deadly Meningitis Outbreak Amid Vaccine Scarcity

At least 489 people have died from a meningitis outbreak in Nigeria, according to Nigeria’s Minister of Health Isaac Adewole.

During an emergency health meeting in the Nigerian state of Kaduna, Adewole said most of the victims are children aged 5 to 14.

 

Local and international health workers met with traditional rulers from Nigeria’s predominantly Muslim northern region to discuss how to contain and stop the outbreak.  Northern Nigeria’s traditional Islamic rulers wield enormous influence.  Many people trust them over government officials. These rulers have been instrumental in dispelling false myths about the polio vaccine, helping to eradicate polio in the north.

 

More than 4,000 meningitis cases have been recorded since the outbreak began in December, hitting the country’s poor northern region the hardest.  While meningitis outbreaks are not uncommon in Nigeria, this C strain of the disease is fairly new, according to the head of Nigeria’s Center for Disease Control, Dr. Chikwe Ihekweazu.

 

“Meningitis C was fairly rare in our context until 2013, 2014, thereabouts.  Meningitis A was the dominant group by a lot, a huge margin all over West Africa,” Ihekweazu tells VOA.  “As far as Meningitis C, it’s probably the worst we’ve seen.  It’s a fairly serious one.  This particular strain we’ve found it in five states only.”

 

The disease is killing people who live in communities where access to hospitals is low and poverty is high.  In poor northern neighborhoods families are usually polygamous with several children.  Relatives are packed into small homes with little ventilation.  Meningitis A and C are bacterial infections spread by saliva and close physical contact.

Vaccinations in Abuja

 

The Nigerian capital, Abuja, in central Nigeria has reported six suspected Meningitis deaths, and Niger state, which neighbors Abuja, has reported 16 cases.  Health authorities in Abuja have administered more than 70,000 doses of Meningitis A and C vaccine.

 

“When we heard, we started collecting and we starting vaccinating.  We are very careful, because this is national federal capital territory.  People are coming in and out.  It’s about 9.5 percent growth rate.  It’s really a peak place where infections can be transferred easily,” says Dr. Rilwanu Mohammed, the executive secretary of the Federal Capital Territory Primary Health Care Development Board.

 

The immunization campaign is targeting high-risk populations, like people who have fled their homes in northeastern Nigeria in fear of Boko Haram.  About 65,000 of them are living in camps across Abuja.  Health workers are also targeting motor parks, the prison that sits on the outskirts of the city, and Nigerian military barracks.

 

Vaccine running short

It’s a robust immunization aim, but there is not enough vaccine.  Health workers are facing the reality of a global shortage of Meningitis C vaccine.  

 

The allocation given to Abuja by the federal government of Nigeria ran out about a week ago.  This year, the World Health Organization gave Nigeria 500,000 doses of the Meningitis A and C vaccine, but that stock is nearly gone.  An additional 800,000 doses of conjugate Meningitis C vaccine from the British government is expected soon, most to sent to the northwestern state of Sokoto.

Zamfara state, where the outbreak began, says it needs three million doses.

“If we had all the currently available global stock of vaccine, it will not be enough to provide immunity for Nigeria alone. We really need to plan more aggressively but we need the world to help us.  We need to increase global production and reduce prices.  The best vaccine we have at the moment, the polyvalent conjugate vaccine cost close to $50 a dose,” Dr. Ihekweazu says.

 

Ihekweazu says it’s unaffordable for Nigeria and other West African countries.  He suggests strong global advocacy to reduce the price.

A treatable disease

 

Dr. Ikekweazu says Meningitis is a bacterium that lives with people in West Africa, where nearly 20 percent of the population carrys a Meningitis strain in the respiratory tract.  But people don’t always get sick.  When someone does get sick the disease inflames tissue around the brain and spinal cord. Meningitis is treatable, but survivors may live with long-term or even permanent medical disabilities, such as visual impairment and neurological dysfunction.  The World Health Organization says the disease is fatal in 50 percent of cases, if untreated.

Meningitis rates are highest in a region stretching from Senegal in westernmost Africa to Ethiopia in the east.

The 2015 outbreak of Meningitis C killed 1,100 people and sickened more than 10,000 in Nigeria and neighboring Niger.  More than 2,000 people died from the A strain of the disease in 2009.  In 1996, more than 1,000 cases were recorded, mostly in northern Nigeria.

 

Nigerians have turned to social media for public health advocacy.  The hashtag Meningitis is trending in Nigeria’s Twitter space as public officials and concerned citizens discuss how to handle the epidemic.

 

Health Minister Adewole used Twitter to denounce the actions of health workers who are charging people for the Meningitis C immunization.  Adewole says the immunization is supposed to be free of charge, provided by the Nigerian federal government.

Wall Street Reforms May Be Replaced, Trump Tells CEOs

President Donald Trump told a group of chief executives Tuesday that his administration was revamping the Wall Street reform law known as Dodd-Frank and might eliminate the rules and replace them with “something else.”

At the beginning of his administration, Trump ordered reviews of the major banking rules that were put in place after the 2008 financial crisis, and last week he said officials were planning a “major haircut” for them.

“For the bankers in the room, they’ll be very happy because we’re really doing a major streamlining and, perhaps, elimination, and replacing it with something else,” Trump said Tuesday.

“That will be the minimum. But we’re doing a major elimination of the horrendous Dodd-Frank regulations, keeping some obviously, but getting rid of many,” he said.

The many provisions of the Dodd-Frank measure were aimed at decreasing risks in the U.S. financial system. The White House is not unilaterally able to upend Dodd-Frank’s rules, almost all of which are implemented by independent regulatory agencies like the Securities and Exchange Commission and the Federal Reserve.

A sweeping change to the law would require congressional action, though in some cases regulators may also have wiggle room to make changes through a formal rule-making process.

Report on regulations

In February, Trump issued an executive order requiring Treasury Secretary Steve Mnuchin to consult with U.S. regulators and submit a report outlining a proposal for possible regulatory and legislative changes that will help fuel economic growth and promote American business interests.

That report, due to be released in June, will most likely serve as a blueprint for possible changes down the road. However, congressional action on a Wall Street bill is not expected in the near term, as Congress focuses primarily on health care and tax reform.

Participants in the Tuesday meeting included Rich Lesser, chief executive of Boston Consulting Group; Doug McMillon, chief executive of Wal-Mart Stores; Indra Nooyi, chief executive of PepsiCo; Jim McNerney, former chief executive of Boeing; Ginni Rometty, chief executive of IBM; and Jack Welch, former chairman of General Electric.

The business leaders are part of Trump’s “Strategy and Policy Forum” that last met with him in February.

Trump also reiterated his criticism of the North American Free Trade Agreement between the United States, Canada and Mexico.

“NAFTA is a disaster. It’s been a disaster from the day it was devised. And we’re going to have some very pleasant surprises for you on NAFTA, that I can tell you,” he said.

Research Reveals Huge Burden of Guinea Worm

Guinea worm is on course to become the second human disease to be eradicated, after smallpox, thanks largely to intervention overseen by former U.S. President Jimmy Carter. Little was known about the infection for decades, as diseases like malaria took priority. However, previously unpublished research from the 1970s, released this month, shows the burden the disease has had on millions of people.

Watch: Jimmy Carter Leads Push to Eradicate Guinea Worrm

Guinea worm is contracted when people drink water contaminated with tiny crustaceans that contain the worm larvae. A year later, a meter-long female worm emerges through a painful blister, often disabling the infected person for months.

Professor Brian Greenwood, a British scientist, first came across Guinea worm in the 1970s when working in northern Nigeria. He says little was known about the disease, despite millions suffering from it across Africa and India.

“People were much more concerned with malaria, bilharzia and other tropical infections,” Greenwood said. “And part of the reason was that these people were so disabled they never got to the clinic or the hospital. So that if you looked in hospital records, you did not see this as a big problem.”

Greenwood spent four years studying the disease and trying to find out why sufferers often developed repeat infections, without developing immunity.

“We extracted some of the worms,” he said. “And the traditional way is winding them out on a matchstick, just gradually. And the problem is that if the worm then snapped inside, then they got a very severe reaction.”

Greenwood credits the Carter Center, a charitable foundation set up by former U.S. President Jimmy Carter, for helping fight the disease to the brink of eradication.

There is no vaccine or treatment. Instead, community education programs teach people to filter drinking water and avoid entering water sources. 

Speaking in 2011, Carter described the initial difficulties.

“It was kind of an insult to say ‘this disease comes out of your pond,'” he said. “So we have had to do a lot of diplomacy and convincing the people there to take care of their own problems. Well, it has worked. And now almost every nation on earth has eradicated or eliminated Guinea worm.”

When the Carter Center first became involved in 1986, there were around 3.5 million cases in 21 countries; last year, 25 cases were recorded in only three countries — Chad, Ethiopia and South Sudan.

Greenwood’s early study of Guinea worm remained unpublished, as he was directed to focus on malaria and meningitis instead; but last year in London, he met Carter, who persuaded him to publish the research.

“I hope that we have been able to document what a horrible disease this was,” Greenwood said. “And it is really important that people realize that. And if we do get eradication in the next year or two, which I hope will be the case, that this will not just be seen as a minor thing, but to be a really very important public health triumph.”

The last few cases of Guinea worm remain because they are the most difficult to reach. Many are in conflict areas like South Sudan, but scientists are optimistic this ancient disease can be eradicated within the next few years.

Report: Millions of Migrant Gulf Laborers Forced to Pay for Right to Work

South Asian migrants powering the construction boom in oil-rich Gulf countries are often illegally made to pay for their own recruitment, adding to hardships of poor working conditions and wages, according to an investigation released Tuesday.

Millions of migrants seeking a way out of poverty by working in Gulf nations from Qatar to the United Arab Emirates must routinely pay fees that can equal a year’s salary, U.S. researchers said in a report.

“Recruitment is not free,” said report co-author David Segall of New York University’s Stern Center for Business and Human Rights. “Somebody does have to bear these costs, but that of course should be the employing company.”

The findings came as conditions for construction workers from India, Nepal and Bangladesh in the 2022 FIFA World Cup host, Qatar, have drawn scrutiny from rights groups who say migrants live in squalor and work without proper access to water and shelter.

In five fact-finding missions to the Gulf and South Asia, the researchers found workers are typically made to pay for their airfare from South Asia and their work visa, often at inflated prices.

Selling visas for profit is illegal in the six Gulf countries the researchers investigated — Saudi Arabia, Kuwait, Qatar, Oman, the United Arab Emirates and Bahrain. But violations rarely lead to prosecution and punishment, the report said.

Fees highest for Bangladeshis

Bangladeshi workers paid as much as $5,200 in recruitment fees, according to the study, the highest price among other South Asian construction workers, who number some 10 million people in the Gulf.

In rare cases, construction companies took on expenditures to recruit their workers, the study found. The fees had the effect of pushing already destitute migrants further into poverty by tying them to high-interest loans.

“These are people who are already desperate enough that they feel that they need to undertake this journey, leave their families in order to just achieve the possibility of economic success,” Segall told the Thomson Reuters Foundation. “For them to be in debt before they even start this journey is really an injustice.”

Reports of abuse of migrant domestic workers have prompted countries such as Kenya, Ethiopia, Uganda and Indonesia to ban their citizens in recent years from seeking jobs in the Middle East.

The New York University report expanded on the findings of an investigation conducted in Qatar and released last week, which concluded hundreds of Asian workers had paid recruitment fees.

United CEO Conciliatory in Latest Comment on Passenger Incident

“No one should ever be treated this way,” reads part of a new public statement issued Tuesday by United Airlines CEO Oscar Munoz, following Sunday’s incident when a passenger was bloodied after being dragged off an overbooked United airliner at Chicago’s O’Hare Airport.

“I continue to be disturbed by what happened on this flight,” the Munoz statement also says.

The incident has gone viral through social media after being captured on other passengers’ cell phones.

Munoz added that the company will conduct a review of how the airline handles overbooking situations and how it interacts with airport authorities and law enforcement. He said the company will release the results of its review April 30.

 

Munoz released two earlier statements staunchly supporting the crew, saying in a statement late Monday that United attendants “followed established procedures” when the passenger was forcibly removed.

White House spokesman Sean Spicer said President Donald Trump has seen what Spicer describes as the “troubling” video recorded on the United Airlines flight. Besides the global social media firestorm, the incident also has stirred up threats of a boycott.

Spicer told reporters at a White House briefing Tuesday the incident was “unfortunate” but does “not necessarily need a federal response,” adding there are “plenty” of law enforcement agencies available to conduct an investigation.

Because the Chicago to Louisville flight was overbooked, the crew asked passengers to voluntarily take another flight in exchange for financial compensation. According to media reports, the airline needed to make room for four of its employees.

No one volunteered, so the airline randomly selected four people, one of whom refused to leave – resulting in his forced removal by three men who were identified as Chicago aviation security officers.

 

 

Video showing the man, who appeared to be of Chinese descent, being dragged from the plane and later returning with a bloodied face was widely circulated on social media, drawing angry reactions. One passenger, Audra Bridges, who posted video of the incident, said the passenger was very upset when he was chosen and explained he was a physician who needed to get home in order to see patients the next morning. Bridges said the man appeared disoriented when he ran back onto the aircraft moments later.

Crew members eventually ordered everyone off the plane and did not let them return until the injured passenger was removed again on a stretcher.

Bridges said the passengers were “shocked and appalled” at the incident, which prompted threats of a boycott as the busy summer travel season begins.

The online backlash intensified when CEO Munoz used the euphemism “re-accommodate” in a Twitter posting Monday to describe the forcible removal of the passenger. Munoz. However, he also said the airline was reaching out to the passenger “to talk directly to him and further address and resolve this situation.”

In the letter to employees, Munoz said the passenger “raised his voice and refused to comply” when he was initially asked to leave, and became “more disruptive and belligerent” in response to subsequent requests.

Crew members had “no choice” except to call Chicago Aviation Security officers to help remove the passenger, Munoz wrote.

In a statement late Monday, the Chicago Department of Aviation said the incident was “not in accordance with our standard operating procedure and the actions of the aviation security officers are obviously not condoned by the department.”

The statement added one officer involved has been placed on administrative leave, pending a review of the incident.

Munoz admitted to employees that the airline could learn from the incident but reiterated on his support of his employees’ actions. “I emphatically stand behind all of you,” he wrote.

Sunday’s incident follows another controversial occurrence in late March in which two girls, one estimated to be about 10 years old, were prevented from boarding a flight in Denver because they were wearing leggings, a violation of the airline’s dress code under a program for United employees.

The negative publicity may be adversely affecting the value of the airline. United’s stock price dropped nearly 4 percent during late morning trading Tuesday in New York, but by the close of the market it had dropped only about 1.1 percent.

For United Airlines, a global carrier that launched nonstop service to China in 1986, and bills itself as offering “more nonstop U.S.-China flights” to more cities in China “than any other airline,” comments on China’s lively social media were just one more problem Tuesday.

One commentator said: “Reading the news of the United Airlines’ violent removal of a passenger reminds me of three nightmarish trips with United Airlines. [It] provides the world’s worst service ever, not just one of the worst.”

Another commented: “I would like to give the passenger thumbs up. Although lots of American Chinese are discriminated against, they are afraid of speaking out due to [losing] face.”

 

Tourists’ remarks

VOA’s Mandarin service interviewed some Chinese tourists visiting Washington.

“I feel very angry. I feel this shouldn’t have happened in the U.S.,” said Xiaotian Liu. “It happened to be an Asian-American. I do not think they had a target.”

“I hope [United Airlines] can improve its service after this incident,” said Liu. “We will probably choose different airlines next time.”

“We happened to fly [United Airlines] on this trip,” said Xuhai Lu. “We flew a Chinese airline last time. Chinese airlines provide better service than American ones.”

VOA’s Mandarin service contributed to this report.

China Southern Airlines Launches First Flight to Mexico

China Southern Airlines has flown its inaugural Guangzhou to Mexico City flight, via Vancouver, the first route operated by a domestic Chinese carrier to the Latin American nation, the Mexican government said on Tuesday.

China’s interest in Mexico, including tourism and investment, has been on the rise in recent years. In 2016, 74,300 Chinese tourists visited Mexico, up 33.5 percent from a year earlier.

Mexican authorities expect over 100,000 Chinese tourists to visit this year.

China and Mexico recently pledged to deepen ties at a meeting between their top diplomats following the U.S. presidential election victory of Donald Trump, who has tested Washington’s relationship with both countries.

 

Second ‘Great Spot’ Found at Jupiter, Cold and High Up

Another “Great Spot” has been found at Jupiter, this one cold and high up.

Scientists reported Tuesday that the dark expanse is 15,000 miles (24,000 kilometers) across and 7,500 miles (12,000 kilometers) wide. It’s in the upper atmosphere and much cooler than the hot surroundings, thus the name Great Cold Spot. And unlike the giant planet’s familiar Great Red Spot, this newly discovered weather system is continually changing in shape and size. It’s formed by the energy from Jupiter’s polar auroras.

A British-led team used a telescope in Chile to chart the temperature and density of Jupiter’s atmosphere. When the researchers compared the data with thousands of images taken in years past by a telescope in Hawaii, the Great Cold Spot stood out. It could be thousands of years old.

“The Great Cold Spot is much more volatile than the slowly changing Great Red Spot … but it has reappeared for as long as we have data to search for it, for over 15 years,” the University of Leicester’s Tom Stallard, lead author of the study, said in a statement.

Stallard said Jupiter’s upper atmosphere may hold other features. Scientists will be on the lookout for them while also studying the Great Cold Spot in greater detail, using ground telescopes as well as NASA’s Juno spacecraft in orbit around Jupiter, he said.

The study was published in Geophysical Research Letters, a journal of the American Geophysical Union.

Canadian Judge in Yahoo Hack Case to Reach Decision on Bail

A Canadian man accused in a massive hack of Yahoo emails has alleged ties to Russian agents and access to significant amounts of cash, making him a serious flight risk if freed on bail, a prosecutor said Tuesday.

Karim Baratov, 22, was arrested last month and faces extradition to the U.S. He was indicted in the United States for computer hacking along with three other people, including two alleged Russian intelligence agents.

Officials have said Baratov has the money to leave Canada and the ability to destroy evidence while on the run.

“The evidence of Mr. Baratov’s connections to Russian officials exponentially elevate the flight risk in this case,’’ Prosecutor Heather Graham said.

Graham noted Baratov owned a number of luxury cars and flaunted his lifestyle on social media. She also said he has webmail and PayPal accounts with “large unknown sums of money” accessible anywhere. Graham said police seized about $22,000 ($30,000 Canadian) cash from his home and another $670 ($900 Canadian) from his wallet when he was arrested.

She also said there is evidence Baratov may have been trafficking in identity information. And there are allegations he continued hacking while on vacation in Jamaica.

Graham also noted Baratov faces up to 20 years in a U.S. prison.

Baratov’s parents have agreed to act as their son’s sureties. The young man’s attorney Deepak Paradkar said Tuesday that Baratov will never be alone because his father, Akhmet Tokbergenov, works at home. The father has agreed to turn off the internet in the family home if the court requests.

The breach at Yahoo affected at least a half billion user accounts, but Paradkar said Baratov is only accused of hacking 80 accounts.

In a scheme that prosecutors say blended intelligence gathering with old-fashioned financial greed, the four men targeted the email accounts of Russian and U.S. government officials, Russian journalists and employees of financial services and other private businesses, American officials said.

In some cases using a technique known as “spear-phishing” to dupe Yahoo users into thinking they were receiving legitimate emails, the hackers broke into at least 500 million accounts in search of personal information and financial data such as gift card and credit card numbers, prosecutors said.

The case, announced amid continued U.S. intelligence agency skepticism of their Russian counterparts, comes as American authorities investigate Russian interference through hacking in the 2016 presidential election. Officials said those investigations are separate.

Justice Alan Whitten has said he’ll reach a bail decision Tuesday.

Google Refutes Charges, Says There Is No Gender Pay Gap

Google said it’s “taken aback” by the government’s claim that it doesn’t compensate women fairly.

The company said it conducts “rigorous analyses” that its pay practices are gender-blind and found “no gender pay gap” in 52 major job categories it analyzed last year. Google added that analysts who calculate suggested pay don’t have access to employees’ gender data.

Google also said that beyond gender pay equity, the company recently expanded the analysis to cover race in the U.S., as well.

The U.S. Department of Labor had accused Google of shortchanging women doing similar work to men, saying it found “systemic compensation disparities” across the company’s workforce.

Google responded in a blog post Tuesday that the department’s assertion “came without any supporting data or methodology.” The company said it had already produced hundreds of thousands of documents in response to 18 separate requests, and the government is seeking thousands more, including contact details of employees.

The department had no comment, saying the case is ongoing.

The difference between Google’s and the Labor Department’s claims might come down to how each side defines pay discrimination, Tim Worstall, a fellow at the Adam Smith Institute in London, wrote in a recent post for Forbes.

“Google is using a strict definition of ‘same job’ to find no gender pay gap. The Department of Labor is using a looser definition of ‘similar job’ to find that there is one,” he wrote. “Who you think is right here is entirely up to you, but that’s where the disagreement is.”

Climate Change Could Cause More Turbulent Flights

Climate change could cause stronger turbulence for airline passengers, according to a new study.

Researchers at the University of Reading in England say “turbulence strong enough to catapult unbuckled passengers and crew around the aircraft cabin” could become two or three times more common.

“For most passengers, light turbulence is nothing more than an annoying inconvenience that reduces their comfort levels, but for nervous fliers even light turbulence can be distressing,” said Paul Williams, who conducted the research. “However, even the most seasoned frequent fliers may be alarmed at the prospect of a 149 percent increase in severe turbulence, which frequently hospitalizes air travelers and flight attendants around the world.”

Specifically, researchers used supercomputer models to look at how wintertime transatlantic clear-air turbulence at an altitude of 12 kilometers will change when there is twice as much carbon dioxide in the atmosphere, which could happen by the end of this century.

The models show light turbulence could increase by 59 percent, light-to-moderate turbulence could jump by 75 percent, moderate-to-severe turbulence could rise by 127 percent and severe turbulence could bounce a whopping 149 percent.

The reason, according to the researchers is that climate change “is generating stronger wind shears in the jet stream.”

“Our new study paints the most detailed picture yet of how aircraft turbulence will respond to climate change,” said Williams.

The study is published in the journal Advances in Atmospheric Sciences.

Prostate Cancer Tests Are Now OK with Panel, with Caveats

An influential U.S. government health panel is dropping its opposition to routine prostate cancer screening in favor of letting men decide for themselves after talking with their doctor.

 

The new draft guidelines echo those of several leading medical groups, but they don’t make the decision any easier for men: With their doctor’s help, they have to decide whether to take an imperfect PSA test that has a small chance of detecting a deadly cancer and a larger chance of triggering unneeded worry and treatment with serious side effects.

 

“This isn’t a one-size-fits-all” recommendation, said the panel’s chair Dr. Kirsten Bibbins-Domingo, a San Francisco internist who already follows the advice and discusses the potential pros and cons with her patients.

 

Men whose greatest concern is reducing their chances of dying from cancer are sometimes willing to face the consequences and choose testing. “Other men will realize the likely benefit is small and aren’t willing to risk the harms,” she said.

 

PSA screening to detect the most common male cancer is among the most heated topics in men’s health. It involves a simple blood test for elevated levels of a protein that may signal cancer but also can be caused by less serious prostate problems. It can find cancer that frequently doesn’t need treatment because it’s too small and slow growing to become deadly. Doctors say there’s no good way to tell which early cancers might become lethal. The next step is often radiation or surgery to remove the prostate, which may result in impotence and incontinence.

 

The U.S. Preventive Services Task Force says its latest recommendation is based on new evidence indicating that routine PSA blood tests can slightly reduce some men’s chances of dying from prostate cancer and that drastic treatment can be avoided with close monitoring when cancer is detected.

 

The shift shelves the panel’s 2012 guidance, which prompted criticism from some urologists — specialists who treat the disease — and angered some prostate cancer patients certain that PSA screening had saved their lives.

 

The new advice published Tuesday closely aligns the panel with medical groups that also support shared-decision-making. The biggest remaining difference is timing. The task force draft says screening conversations should begin at age 55. Other groups say start earlier, depending on family history of prostate cancer and other factors. It recommends against testing men aged 70 and older.

 

The panel leaves open how often men should be screened. It does not recommend earlier testing for blacks and those with a family history but says they should know their risks are higher.

 

Dr. Meir Stampfer, a Harvard University cancer expert, called the new advice “a more reasoned approach.” He said PSA tests make sense if they do not lead to overly aggressive treatment. His research suggests that more than 1 in 5 men worldwide have undetected prostate cancer, including more than 40 million Americans, but that most will die of other causes.

 

The task force’s 2012 advice against screening said there was little evidence that PSA screening was reducing deaths. Since then, PSA screening rates have declined by as much as 10 percent, and now fewer than one-third of U.S. men get the tests. Fewer men are being diagnosed with early-stage disease, when it is more treatable, while more are being diagnosed with more aggressive harder-to-treat cancer.

 

The panel says its new advice stems from long-term research indicating that for every 1,000 men offered PSA screening, one to two will avoid death from prostate cancer and three will avoid prostate cancer spreading to other organs.

 

Newer research also has shown benefits from “active surveillance” of men whose initial PSA tests and biopsies indicate slow-growing cancer that hasn’t spread, the panel said. This approach includes repeated PSA tests and close monitoring, which can delay or even avoid the need for treatment.

 

The task force’s recommendations influence U.S. government policy and are widely followed by primary care physicians. Medicare and many private insurers have continued to pay for the screening. The government-appointed volunteer panel reviews evidence and issues advice for a variety of screenings and treatments.

 

“It sounds like cooler heads have prevailed,” said Dr. Jim Hu, a urologist and prostate cancer specialist at New York-Presbyterian/Weill Cornell Medical Center who called the old advice “draconian.”

 

The prostate cancer recommendations, announced online in the Journal of the American Medical Association, are open for public comment on the task force website until May 8. Final guidance will come months later but the panel’s guidelines typically echo its draft advice.

High Consumption, Trade Shift Harmful Effects of Pollution

Industrial air pollution causes nearly 3.5 million deaths a year, and international trade is shifting some of the harmful effects from consuming nations to producing nations, according to a study in the journal Nature.  

The authors say high consumption in the United States and Western Europe harms health in manufacturing countries such as China, and the pattern is continuing among developing nations in Asia.

“Take an example of a toy,” says Steve Davis, an Earth system scientist with the University of California, Irvine, and one of the report’s authors.  He explains that toys sold in America are most often made in China, displacing the emissions that would otherwise be released in the United States.  

“We’re effectively outsourcing the pollution that comes from the manufacture of that product,” he said.

750,000 premature deaths

Worldwide, the scientists estimate air pollution produced by exported goods and services caused more than 750,000 premature deaths in the baseline year of the study, 2007.

The report by Davis and his colleagues at Beijing’s Tsinghua University and other institutions found the cross-border effects of trade-related pollution is greater than the cross-boundary impact of industrial pollution caused by weather patterns.

Particulate matter from China was linked to 65,000 premature deaths outside of China, largely in Japan and the Korean peninsula, and including 3,100 deaths in the United States and Western Europe.  But U.S. and European consumption of goods produced in China was linked to nearly 110,000 premature deaths in China.

The researchers say that as China becomes a consuming society, its manufacturing is shifting, but the pattern is similar, as production and pollution are “outsourced by China into other up-and-coming industrialized countries like Cambodia, Vietnam, India,” said Davis.

Those countries are bearing the health costs.

The study examined 13 regions of the world and Davis said researchers were surprised levels of harm from emissions that were displaced from one country to another by outsourcing.

Trump order criticized

Davis notes that China’s industrial cities are plagued with pollution, and the country is working to clean up its air.  Yet as China expands its use of “scrubbers” that remove fine particulate matter from industrial emissions, environmentalist are accusing President Donald Trump of reversing the U.S. commitment to clean air.  On March 28, Trump signed a sweeping executive order to increase America’s energy independence and boost American jobs by reducing the federal government’s role in controlling emissions.

“There’s a concern that in the pursuit of economic gains, we’re maybe willing to now sacrifice our environmental quality,” Davis said, noting the United States has long “pointed a finger at China” for its emissions.

The study’s authors say environmental pollution caused by manufacturing, and by worldwide trade, requires a global response that balances the need for clean air and economic growth.

Chicago, United Lambasted Over Man Dragged Off Plane

Several minutes after a passenger recorded a video watched around the world that showed security officers dragging another passenger off an overbooked United Express flight at Chicago’s O’Hare International Airport, a smaller snippet of video showed an even more troubling scene.

There stood the passenger who had been dragged on his back to the front of the plane, appearing dazed as he spoke through bloody lips and blood that had spilled onto his chin.

 

“I want to go home, I want to go home,” he said.

 

The treatment of the passenger on Sunday night prompted outrage and scorn on social media, and anger among some of the passengers on the flight as the unidentified man was evicted.

 

The incident risks a backlash against United from passengers who could boycott the airline as the busy summer travel season is about to begin. For Chicago, it is another public relations nightmare, adding to its reputation as a city unable to curb a crime wave in some neighborhoods, which President Donald Trump has highlighted with critical tweets.

 

The embarrassing incident spiraled out of control from a common air travel issue – an overbooked flight. United was trying to make room for four employees of a partner airline, meaning four people had to get off the flight to Louisville.

 

At first, the airline asked for volunteers, offering $400 and then when that didn’t work, $800 per passenger to relinquish a seat. When no one voluntarily came forward, United selected four passengers at random.

 

Three deplaned but the fourth, a man who said he was a doctor and needed to get home to treat patients on Monday, refused.

 

Three men, identified later as city aviation department security officers, got on the plane. Two officers tried to reason with the man before a third came aboard and pointed at the man “basically saying, ‘Sir, you have to get off the plane,’ ” said Tyler Bridges, a passenger whose wife, Audra D. Bridges, posted a video on Facebook.

 

One of the security officers could be seen grabbing the screaming man from his window seat, across the armrest and dragging him down the aisle by his arms.

 

Other passengers on Flight 3411 are heard saying, “Please, my God,” “What are you doing?” “This is wrong,” “Look at what you did to him” and “Busted his lip.”

 

“We almost felt like we were being taken hostage,” said Tyler Bridges. “We were stuck there. You can’t do anything as a traveler. You’re relying on the airline.”

 

United Airlines’ parent company CEO Oscar Munoz late Monday issued a letter defending his employees, saying the passenger was being “disruptive and belligerent.”

 

While Munoz said he was “upset” to see and hear what happened, “our employees followed established procedures for dealing with situations like this.”

 

Chicago’s aviation department said the security officer who grabbed the passenger had been placed on leave.

 

“The incidence on United Flight 3411 was not in accordance with our standard operating procedure and the actions of the aviation security officer are obviously not condoned by the Department,” the department said in a statement.

 

After a three-hour delay, United Express Flight 3411 took off without the man aboard.

 

Airlines are allowed to sell more tickets than seats on the plane, and they routinely overbook flights because some people do not show up.

 

It’s not unusual for airlines to offer travel vouchers to encourage people to give up their seats, and there are no rules for the process. When an airline demands that a passenger give up a seat, the airline is required to pay double the passenger’s one-way fare, up to $675 provided the passenger is put on a flight that arrives within one to two hours of the original. The compensation rises to four times the ticket price, up to $1,350, for longer delays.

 

When they bump passengers, airlines are required to give those passengers a written description of their compensation rights.

 

Last year, United forced 3,765 people off oversold flights and another 62,895 United passengers volunteered to give up their seats, probably in exchange for travel vouchers. That’s out of more than 86 million people who boarded a United flight in 2016, according to government figures. United ranks in the middle of U.S. carriers when it comes to bumping passengers.

 

ExpressJet, which operates flights under the United Express, American Eagle and Delta Connection names, had the highest rate of bumping passengers last year. Among the largest carriers, Southwest Airlines had the highest rate, followed by JetBlue Airways.

 

___

 

Associated Press Writer David Koenig contributed to this report.

AP-WF-04-11-17 1128GMT

Trump Jobs Demands Force Automakers into Political Conflict

President Donald Trump’s relentless push for more manufacturing jobs has forced the auto industry into a delicate dance of contradictions in order to keep him happy, tell the truth, and avoid alienating customers in both red and blue states.

Toyota did the waltz with Monday’s announcement that it would spend $1.33 billion to retool its gigantic factory in Georgetown, Kentucky, an investment in the heart of Trump country that has been planned for years.

 

Trump wasn’t included in a company statement sent on Friday in advance of the announcement, but Kentucky’s governor and both of the state’s U.S. senators were quoted. In a paragraph added Sunday evening, Trump claimed credit for the investment, saying it is “further evidence that manufacturers are now confident that the economic climate has greatly improved under my administration.”

 

The company said the Trump quote was added at the administration’s request, but the White House said Toyota requested it and pointed to a poll of manufacturers showing record optimism. Later Monday, Toyota said that it had asked the White House for a Trump quote.

 

Either way, an investment of that size takes years to plan, and Toyota confirmed that it’s been in the works four or five years, long before Trump was elected. The company is switching its midsize Camry sedan, long the top-selling car in America, to new underpinnings that make it more modern and fun to drive. Although the investment doesn’t add jobs, it sustains 8,200 workers at the plant, which also manufactures the Toyota Avalon and Lexus ES 350 cars.

 

The dealings with Toyota show how businesses — especially automakers whose brands cater to both ends of the political spectrum — must tread carefully when dealing with Trump or other politicians. Depending on their response, they run the risk of angering a president who has authority to regulate their industry or alienating customers who are on both sides of the political divide.

 

“That’s kind of the reality of the situation you’re operating in,” said Joseph Holt, a University of Notre Dame associate professor who specializes in business ethics and leadership. “I think it’s a shame that they have to do this dance, but I understand why they’re doing it.”

 

All politicians play the same game as Trump, taking credit for accomplishments they had nothing to do with, said Erik Gordon, a business professor at the University of Michigan. What makes Trump unique is the demand for jobs announcements was done publicly rather than in private conversations, Gordon said.

 

Many CEOs grudgingly supported President Barack Obama’s health care plan even though they disagreed with it, Gordon said.

 

“With President Trump, the difference is the volume is up to 11 or 12 instead of at 10,” he said. “I don’t find him to be that different in terms of what he wants credit for, and putting the arm on people to get on his program, other than he does it publicly.”

 

Detroit automakers are in the most precarious position, Gordon said, because they are perceived as more American. Take General Motors. Its Chevrolet brand, with the top-selling Silverado pickup truck, caters largely to America’s mid-section, which largely voted for Trump. But GM’s Cadillac luxury brand wanted so much to distance itself from the Midwest that it moved its offices to Manhattan, which supported Democrat Hillary Clinton.

 

If GM either confronts Trump or is continually in his Twitter sights, that could upset the automaker’s lucrative customer base in the Midwest. If the company is too supportive, it could hurt GM’s efforts to grow Cadillac sales on the mostly blue coasts.

 

That’s why with few exceptions, GM, Ford and Fiat Chrysler have made jobs announcements that largely were in the works long ago, Gordon said.

 

Because the country is so politically polarized, a social-media fueled PR mistake for or against an issue could touch off a boycott that can quickly hurt a company, Gordon said.

 

“Now the companies are really under the magnifying glass,” he said. “Many customers want to know who you are and what you stand for before they even think about your product.”

 

Holt and others say companies shouldn’t allow such deception and would be better off in the long run by not playing politics.

 

While the Trump administration was showing a commitment to manufacturing with the announcement, it may send a different message to government regulators such as the Environmental Protection Agency or the Occupational Safety and Health Administration should there be any problems with a factory, said Robert Weissman, president of the consumer advocacy group Public Citizen.

 

“Do those agencies feel constrained from enforcing the law because the president has just associated himself with that company or investment?” Weissman asked. “It’s just on its face inappropriate.”

 

As Inequality Grows, Brazilians Irked by Tax to Ousted Royal Heirs

With its colonial mansions, landscaped gardens and ornate fountains, the town of Petropolis, a traditional haunt of Brazil’s last monarch Dom Pedro II, retains a grandeur that has not faded since he was forced into exile in 1889.

 

But beneath the opulent surface of the former summer imperial capital, resentment simmers against a special tax, the proceeds of which continue to go directly to the king’s descendants – more than a century after he was ousted.

For many of the 300,000 people living in the hill town, a 2.5 percent tax on real estate transactions is a symbol of social injustice in Latin America’s biggest country where inequality has widened amid its worst recession on record.

Brazil is one of the world’s most unequal places for property distribution with almost half of the land owned by one percent of the population. Colonial-era laws exacerbate the problem, analysts said.

“People aren’t happy to pay this tax,” Isabela Verleun, who works at the Imperial Museum of Petropolis, told the Thomson Reuters Foundation. “It shouldn’t exist.”

Petropolis, known as the Imperial City, is the closest mountain resort to Rio. Just 65 kms (42 miles) northeast of Brazil’s second biggest city, it’s a favored getaway for Rio residents with its forested hills and waterfalls.

It is well known for its 19th century architecture and home of the Imperial Museum, one of Brazil’s most visited museums.

Dom Pedro II and his family spent summers there after 1845 to escape the sweltering heat of then capital Rio de Janeiro.

 

Inside what is now a tourist attraction, children slide along wooden floors as adults marvel at a grand dining room complete with crystal chandelier.

“Ancient and Hereditary”

The town’s special property tax – known as laudemio – dates back to before Brazil’s independence in 1882.

The tax was imported to Brazil by its former colonial master Portugal to ensure land was passed from European settlers to their heirs. In colonial years, Brazil’s land was deemed the property of the Portuguese crown.

Despite becoming an independent republic in 1889, the special tax has never been repealed and is now criticized for continuing to earn money for a few privileged families.

“This ancient tax is hereditary and perpetual,” said Vitor Fernandes, a property law expert at the University of Campinas.

Marco Antonio de Melo Breves, a senior official with Brazil’s federal tax department, could not provide figures on how much revenue is paid annually under the royal property tax or how much it costs the average homeowner.

“There is not a unified database where it’s possible to obtain this,” Breves told the Thomson Reuters Foundation.

Payments are generally made through notaries, or private lawyers who certify documents, Breves said, so the government doesn’t have information on how many royal descendants are receiving benefits from property taxpayers.

Dom Joao Henrique de Orleans e Braganca, a businessman and photographer popularly known as Prince Bishop Johnny, is the great-great-grandson of the final monarch, and counts prominent politicians and artists among his friends.

In an interview with the Brazilian newspaper Valor, Braganca acknowledged some resent the royal family’s continued perks.

The prince said he received “very little money” from Petropolis under the special tax, without giving an amount, but added payments must continue as they are part of a “legal contract” in the city.

Royal Rewards

A fan of the British TV series “The Crown” which showcases the hectic schedules of the U.K. royal family, Braganca said that he does useful work “traveling all over Brazil doing talks in favor of respect for democracy and citizenship.”

The former royal family is not the only institution to benefit from the laudemio and a related land tax known as enfiteuse. The navy and the Catholic Church also levy similar property taxes, said Ely Machado, a lawyer in Rio de Janeiro who helps clients navigate Brazil’s complex housing rules.

A lack of clear property ownership and complex land registration policies are ongoing problems in Brazil, government officials said.

Half the population cannot prove full legal ownership of their homes, according to the Ministry of Cities.

While taxing homeowners based on colonial history may seem archaic, removing the special land tax would require a series of complex legal changes, said Ana Paula Bueno, a lawyer with the Land Governance Group at the State University of Campinas.

When Brazil emerged from military dictatorship and launched a new constitution in 1988 some people pushed for the tax to be abolished, said Verleun, but their lobbying was unsuccessful.

“We have to live with it,” Ana Paula Bueno told the Thomson Reuters Foundation.

US, Russian Crew Lands After Six-month Stay on Space Station

A U.S. astronaut and two Russian cosmonauts made a parachute landing in Kazakhstan on Monday, wrapping up a nearly six-month mission aboard the International Space Station, a NASA TV broadcast showed.

The Russian Soyuz capsule, which left the station shortly before 4 a.m. EDT (0800 GMT), touched down southeast of Dzhezkazgan, Kazakhstan, at 7:20 a.m. EDT (1120 GMT).

Seated in the capsule were returning station commander Shane Kimbrough of the National Aeronautics and Space Administration and cosmonauts Sergey Ryzhikov and Andrey Borisenko from Russian space agency Roscosmos.

“It’s really neat to be part of something this big, something bigger than ourselves … even bigger than a nation,” Kimbrough said during a change-of-command ceremony on Sunday.

“We get the ability up here to interact with things that actually benefit all of humanity. It’s really humbling.”

Three crew members remain aboard the station, a $100 billion research laboratory that flies about 250 miles (400 km) above Earth. In command is NASA’s Peggy Whitson, who on April 24 will break the 534-day record for the most time spent in space by a U.S. astronaut.

Whitson, a veteran of two previous missions on the station, is the first woman to hold the post of commander twice.

Whitson, Roscosmos cosmonaut Oleg Novitskiy and France’s Thomas Pesque will be joined by two new crew members on April 20.

The U.S. and Russian space agencies agreed last week to extend Whitson’s mission by three months.

Russia is reducing its station cadre to two from three members until its new science laboratory launches to the space station next year, the head of Roscosmos said last week at the U.S. Space Symposium in Colorado Springs, Colorado.

Whitson will return to Earth in September, having amassed a career U.S. record of 666 days in orbit. Russian cosmonaut Gennady Padalka, who has 878 days in orbit, is the world’s most experienced space flier.

Scientists Link El Nino to Increase in Cholera in Eastern Africa

Researchers are reporting a link between a climate phenomenon know as El Nino and the number of cholera cases in eastern Africa. Predicting when there’s going to be an El Nino event could improve public health preparedness.

El Ninos are a global climate phenomenon that occurs at irregular times, approximately every two to seven years.

During an El Nino, surface ocean temperatures in the eastern Pacific off the coast of South America become warmer than usual. The warming trend begins around Christmas time.

The following year, in the fall, sea surface temperatures also warm, if somewhat less, in the western Pacific, leading to extreme weather events like flooding and droughts, conditions that are ripe for cholera outbreaks.

Approximately 177 million people reside in areas where the incidence of cholera increases during El Nino.

But there’s been scant evidence of El Nino’s health impact in Africa.

A study published in the Proceedings of the National Academy of Sciences found the incidence of cholera increased in countries in East Africa.

“Because they can either lead to surface flooding that washes contamination into drinking water in areas where there’s open defecation,” said epidemiologist Sean Moore, who led the study. “It also can lead to overflowing of sewer systems in urban areas which again can lead to contamination of drinking water.”

There are approximately 150,000 cases of cholera per year, mostly in sub-Saharan Africa, according to Moore, an epidemiologist at Johns Hopkins School of Public Health in Baltimore.

But during El Ninos, researchers found the incidence swelled by some 50,000 cholera cases in eastern Africa, although the overall number of cases on the continent did not change — for reasons that are not completely understood, said Moore.

Patterns of shift in the number of cholera cases were measured during El Ninos between the years 2000 and 2014. There also were 30,000 fewer cases reported in southern Africa during El Nino years compared to non-El Nino years, researchers found..

Scientists also saw a slight increase in the number of cholera cases in areas hit by drought due to El Nino.

Moore said that’s because when water becomes scarce, available drinking water can become contaminated by bacteria in human waste.

Without treatment, mortality rates from cholera can climb as high as 50 percent.

To the extent that the climate phenomenon can be predicted six to 12 months ahead of time, Moore said public health officials can prepare for outbreaks, which tend to occur early on.

“An advance warning could, even if it doesn’t prevent outbreak, it could at least prevent the deaths that tend to occur during the early part of an outbreak,” he said.

With oral rehydration therapy, Moore said the risk of death from cholera drops to 1 percent. He said there are now cheap cholera vaccines that could be used to prevent the disease when it’s known that an area is going to be hit by an El Nino.