BUILDING SEARCH — U.S. Army soldiers of 5th Battalion, 20th Infantry Regiment, 3rd Stryker Brigade Combat Team, out of Fort Lewis, Wash., prepare to enter a building in Baqubah, Iraq, March 15, 2007. The 5-20 Infantry Regiment was moved to Diyala, March 13, to reinforce recent successes by the 3rd Brigade Combat Team, 1st Cavalry Division, against anti-coalition forces in the province. U.S. Army photo by Sgt. Armando Monroig