SECRETARY HONORS Senior leaders render honors to Defense Secretary Leon E. Panetta during the farewell tribute for Marine Corps Gen. James E. Cartwright, vice chairman of the Joint Chiefs of Staff, at the Marine Barracks in Washington, D.C., Aug. 3, 2011. SHARE IMAGE: Download Image: Full Size (0.06 MB) Photo By: VIRIN: 986339-O-KBI82-779.jpg Photo Gallery