BAGHDAD BUDDIES - U.S. Army Sgt. Christopher Adams, a dog handler, and his working dog Mattias, along with U.S. Army soldiers, Iraqi soldiers and Iraqi national police conduct a neighborhood cordon and search in Baghdad, Iraq, Dec. 15, 2008. Adams is assigned to the 4th Infantry Division's 3rd Battalion, 29th Field Artillery, 3rd Brigade. U.S. Army photo by Sgt. Edwin M. Bridges
