EpiPen auto-injection epinephrine pens manufactured by Mylan NV pharmaceutical company for use by severe allergy sufferers are seen in Washington, U.S. August 24, 2016. REUTERS/Jim Bourg/File Photo

France's Minister for Foreign Affairs Jean-Marc Ayrault speaks during a high-level meeting on addressing large movements of refugees and migrants at the United Nations General Assembly in Manhattan, New York, U.S. September 19, 2016. REUTERS/Carlo Allegri

Children queue as they wait to receive free food which was prepared by residents and volunteers on a street in the low-income neighborhood of Caucaguita in Caracas, Venezuela September 17, 2016. REUTERS/Henry Romero

Peru's President Pedro Pablo Kuczynski addresses the United Nations General Assembly in the Manhattan borough of New York, U.S. September 20, 2016. REUTERS/Eduardo Munoz

EpiPen auto-injection epinephrine pens manufactured by Mylan NV pharmaceutical company for use by severe allergy sufferers are seen in Washington, U.S. August 24, 2016. REUTERS/Jim Bourg/File Photo

U.S. Senate Majority Leader Mitch McConnell speaks at the Republican National Convention in Cleveland, Ohio, U.S. July 19, 2016. REUTERS/Mike Segar

Turkish President Tayyip Erdogan speaks during an interview in New York City, U.S. September 19, 2016. REUTERS/Brendan McDermid

U.S. based cleric Fethullah Gulen at his home in Saylorsburg, Pennsylvania, U.S. July 29, 2016. REUTERS/Charles Mostoller