A tattoo of a grenade decorates the arm of Pfc. Michael Cagle, 20, of San Carlos, Calif., with the U.S. Army's Bravo Company of the 25th Infantry Division, 3rd Brigade Combat Team, 2nd Battalion 27th Infantry Regiment based in Schofield Barracks, Hawaii, as he fills sandbags Wednesday, Sept. 7, 2011 at Combat Outpost Monti in Kunar province, Afghanistan. (AP Photo/David Goldman)