FILE _ This is a Tuesday, Nov. 11, 2014 file photo of Russian President Vladimir Putin, left, and U.S. President Barack Obama, as they talk on the sidelines of the Asia-Pacific Economic Cooperation (APEC) Summit in Beijing. Vladimir Putin's spokesman said Thursday Sept. 24, 2015, that the Russian president will meet with President Barack Obama on Monday. Putin is to speak to the United Nations General Assembly that day. It's not clear whether the meeting with Obama will take place before or after the speech. (AP Photo/RIA Novosti, Presidential Press Service, File) (The Associated Press)
German Chancellor Angela Merkel, right, talks to German Defence Minister Ursula von der Leyen, second left, and German Labor Minister Andrea Nahles, left, as she arrives for a meeting of the German Federal Parliament, Bundestag, at the Reichstag building in Berlin, Germany, Thursday, Sept. 24, 2015....
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