Senior Airman Xavier Baker provides security outside a medical clinic. U.S. Air Force Senior Airman Xavier Baker, a communications specialist with Provincial Reconstruction Team Zabul, provides security outside a medical clinic near Combat Outpost Mizan, Zabul province, Afghanistan, on Aug. 13, 2010. SHARE IMAGE: Download Image: Full Size (0.06 MB) Photo By: VIRIN: 758168-N-ORW42-253.jpg Photo Gallery