STREET FRIENDS U.S. Air Force Senior Airman Sarah Baker greets children during a security halt in Qalat City, Afghanistan, Aug. 10, 2011. Baker is assigned to the Provincial Reconstruction Team Zabul's security force and is deployed from Malmstrom Air Force Base, Montana. SHARE IMAGE: Download Image: Full Size (0.08 MB) Photo By: VIRIN: 685074-X-HRV73-160.jpg Photo Gallery