MUNICH, GERMANY - FEBRUARY 13: U.S. Secretary of State John Kerry speaks during the 2016 Munich Security Conference at the Bayerischer Hof hotel on February 13, 2016 in Munich, Germany. The annual event brings together government representatives and security experts from across the globe and this year the conflict in Syria will be the main issue under discussion. (Photo by Lukas Barth/Anadolu Agency/Getty Images)
