From right, Secretary of Defense Leon E. Panetta; U.S. Army Gen. Martin E. Dempsey, the chairman of the Joint Chiefs of Staff; Dempsey's wife, Deanie Dempsey; and former Secretary of State Hillary Rodham Clinton talk before the start of farewell tribute and award ceremony honoring Clinton at the Pentagon in Arlington, Va., Feb. 14, 2013. (DoD photo by Staff Sgt. Sun L. Vega, U.S. Army/Released)