BRIDGE SECURITY U.S. Army Sgt. Carl Goss secures an area near a bridge construction site in Zabul province, Afghanistan, March 13, 2011. Goss, assigned to Provincial Reconstruction Team Zabul, 181st Infantry Regiment, also is a member of the Massachusetts Army National Guard. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 681980-J-NEA39-531.jpg Photo Gallery