ARMED SERVICES HEARING Senate Armed Services Committee Chairman Carl Levin (D-Mich.), left, and ranking member John Warner (R-Va.) listen to Chief of Naval Operations, Adm. Mike Mullen's opening remarks during his confirmation hearing for appointment to Chairman and Vice-Chairman of the Joint Chiefs of Staff at the Hart Senate Office Building, Washington, DC, July 31, 2007. SHARE: Download: Full Size (0.02 MB) Credit: VIRIN: 087076-L-GWZ71-769.jpg Photo Gallery