Afghanistan Under Fire March 14, 2013 Share Read Later Sgt Bobby J. Yarbrough / U.S. MarinesMarine Lance Cpl. Emilio Therien Gonzales, right, climbs on top of a compound to try and locate a shooter who fired on U.S. Marines with the 2nd Battalion, 7th Marine Regiment while they were conducting a sweep of a compound near Patrol Base Boldak, Helmand province, March 3.