AIR FORCE BRIEFING Air Force Chief of Staff Gen. Norton A. Schwartz, right, and Acting Secretary of the Air Force Michael Donley hold a press briefing inside the Pentagon, Aug.12, 2008. Schwartz became the Air Force's 19th chief of staff during a welcome ceremony on Bolling Air Force Base, Washington, D.C., earlier in the day. SHARE IMAGE: Download Image: Full Size (0.06 MB) Photo By: VIRIN: 001973-C-UOL89-046.jpg Photo Gallery