Leaders Thank Troops esident George W. Bush shakes hands with U.S. Air Force Staff Sgt. David Kolcun of the Air Force Surgeon General's office after the president met with senior defense officials in the Pentagon, Jan. 4, 2006, to discuss the war in Iraq. Defense Secretary Donald Rumsfeld (far right) and other defense leaders also stopped to shake hands with enlisted members from all the services. SHARE: Download: Full Size (0.06 MB) Tags: Lead Photos Credit: VIRIN: 884365-F-ICM12-408.jpg Photo Gallery