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Climate Action 2016 Summit
United Nations Secretary General Ban Ki-moon speaks at the Climate Action 2016 Summit at the Mayflower Hotel in Washington, Thursday, May 5, 2016. (AP Photo/Andrew Harnik)
From left, Fiat Chrysler chairman John Elkann, Italian Premier Matteo Renzi, and Fiat Chrysler CEO Sergio Marchionne, pose along with workers in front of the new Alfa Romeo Giulia sedan at the Palazzo Chigi Government office, in Rome, Thursday, May 5, 2016. The Alfa Romeo Giulia sedan is key to Fiat Chrysler CEO Sergio Marchionne's ambitions to make Alfa Romeo a global premium brand and boost production in Italy for the export market, securing jobs in Fiat's domestic market. (AP Photo/Alessandra Tarantino)
Trump-Coal-Fact Check
FILE - In this Wednesday, April 6, 2016, file photo, Republican presidential candidate Donald Trump speaks during a campaign rally, in Bethpage, N.Y. Trump says he would create coal-mining jobs as president, and he criticizes Hillary Clinton for saying “we’re going to put a lot of coal miners” out of work. Trump, however, has yet to explain exactly how he will revitalize Appalachia’s coal industry. (AP Photo/Julie Jacobson, File)
Financial Markets Wall Street
Trader Timothy Nick, left, and specialist Paul Cosentino work on the floor of the New York Stock Exchange, Wednesday, May 4, 2016. Stocks are opening lower on Wall Street as investors were discouraged by signs of weakness in the U.S. job market and some weak corporate earnings. (AP Photo/Richard Drew)
Robotic Surgery
This photo provided by Axel Krieger/Science Translational Medicine shows Dr. Azad Shademan and Ryan Decker during supervised autonomous in-vivo bowel anastomosis performed by the Smart Tissue Autonomous Robot (STAR). Scientists have created a robot that stitched up tissue in living animals without a real doctor pulling the strings. Today many hospitals offer robot-assisted surgery, where surgeons control the machines by hand. But much like engineers are designing self-driving cars, the hope is to create autonomous surgical robots that could perform certain jobs all by themselves, freeing surgeons for more complex tasks. (Axel Krieger/Science Translational Medicine via AP)
Earns Tesla
FILE - In this Monday, April 25, 2016, file photo, a man sits behind the steering wheel of a Tesla Model S electric car on display at the Beijing International Automotive Exhibition in Beijing. Tesla reports financial results Wednesday, May 4, 2016. (AP Photo/Mark Schiefelbein, File)