TROOPS APPLAUD COMMANDER-IN-CHIEF President Bush speaks to troops Sept. 3, 2007, during a surprise Labor Day visit to Al Asad Air Base, Iraq, while Marine Gen. Peter Pace, chairman of the Joint Chiefs of Staff, joins in the applause. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 125980-T-YCY12-460.jpg Photo Gallery