JOINT CHIEFS Army Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, left, and Navy Adm. James A. Winnefeld Jr., vice chairman of the Joint Chiefs of Staff, right, testify on their nominations to serve second two-year terms during a hearing before the Senate Armed Services Committee in Washington, D.C., July 18, 2013. SHARE IMAGE: Download Image: Full Size (0.04 MB) Photo By: VIRIN: 332006-G-ZPA65-452.jpg Photo Gallery