Washington, UNITED STATES
U.S. Joint Chiefs Chairman General Dempsey listens during a House Armed Services Committee hearing on...
U.S. Joint Chiefs Chairman General Martin Dempsey listens as U.S. Defense Secretary Ash Carter (not pictured) testifies before a House Armed Services Committee hearing on U.S. Policy and Strategy in the Middle East, on Capitol Hill in Washington June 17, 2015. REUTERS/Carlos Barria