Army Chief of Staff Gen. George W. Casey Jr, Chief of Naval Operations Adm. Gary Roughead, Vice Chairman of the Joint Chiefs of Staff Gen. James Cartwright, Marine Corps Commandant Gen. James Amos, Air Force Chief of Staff Gen. Norton Schwartz and Coast Guard Commandant Adm. Robert Papp Jr. testify on Capitol Hill. Army Chief of Staff Gen. George W. Casey Jr. (left), Chief of Naval Operations Adm. Gary Roughead, Vice Chairman of the Joint Chiefs of Staff Gen. James Cartwright, Marine Corps Commandant Gen. James Amos, Air Force Chief of Staff Gen. Norton Schwartz and Coast Guard Commandant Adm. Robert Papp Jr. (right) testify on Capitol Hill in Washington, D.C., before the Senate Armed Service Committee's hearing on the military "don't ask, don't tell" policy on Dec. 3, 2010. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 886369-T-DHH23-577.jpg Photo Gallery