GUNNER'S GAZE U.S. Army Sgt. Jerry Benson mans a .50-caliber machine gun while patrolling along Highway 4 in Spin Boldak, Afghanistan, Jan. 25, 2010. Benson is assigned to the 8th Squadron, 1st Cavalry Regiment. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 891817-Z-LUU32-702.jpg Photo Gallery