U.S. Army Sgt. William Lo looks for a sniper. U.S. Army Sgt. William Lo looks for a sniper who has fired rounds in the area during a patrol led by Iraqi police in Riyahd, Iraq, on March 6, 2007. Lo is assigned to 4th Platoon, Delta Company, 2nd Battalion, 27th Infantry Regiment. SHARE IMAGE: Download Image: Full Size (0.04 MB) Photo By: VIRIN: 111715-Q-OZE81-569.jpg Photo Gallery