Secretary of Defense Donald H. Rumsfeld answers questions from the audience. Secretary of Defense Donald H. Rumsfeld answers questions from the audience at the Air Force Sergeants Association's 42nd annual international convention in Dallas, Texas, on Aug. 2, 2005. Rumsfeld earlier expressed his gratitude to Air Force personnel worldwide for their outstanding job in fighting the war on terror. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 632661-D-INX56-858.jpg Photo Gallery