(Right to left) Chuck Hagle, Secretary of Defense , Gen Martin Dempsey, Chairman of the Joint Chiefs of Staff, Adm. Jonathan Greenhart, Chief of Naval Operations, Ray Mabus, Secretary of the Navy and Adm.James A. Winnefeld, Jr., Vice Chairman of the Joint Chiefs of Staff, render honors at the Navy Memorial during a wreath laying ceremony in Washington DC on Sept. 17, 2013. The ceremony was to honor the personnel killed at the Navy Yard on the morning of Sept 16, 2013. DoD photo by D. Myles Cullen