Former Secretary of State Hillary Rodham Clinton, left, receives a standing ovation during a farewell tribute and award ceremony in her honor at the Pentagon in Arlington, Va., Feb. 14, 2013. She was joined on state by Secretary of Defense Leon E. Panetta, second from left, and 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)