PETRAEUS PRESENTS AWARD U.S. Air Force Staff Sgt. Stephanie Cates receives the Angels of the Battlefield Award from U.S. Army Gen. David Petraeus, commander, U.S. Central Command, and U.S. Air Force Chief of Staff Gen. Norton A. Schwartz, during a dinner in honor of military medics and corpsmen at the Ronald Reagan Building in Washington, D.C., March 11, 2009. SHARE IMAGE: Download Image: Full Size (0.05 MB) Photo By: VIRIN: 818808-T-CFW04-061.jpg Photo Gallery