Secretary of Defense Leon E. Panetta, at lectern, delivers remarks during a farewell tribute and award ceremony honoring former Secretary of State Hillary Rodham Clinton, second from right, at the Pentagon in Arlington, Va., Feb. 14, 2013. They were joined on stage by U.S. Army Gen. Martin E. Dempsey, the chairman of the Joint Chiefs of Staff. (DoD photo by Staff Sgt. Sun L. Vega, U.S. Army/Released)