CORDON AND SEARCH From left, U.S. Army Staff Sgt. Juan Alba, Cpl. Joseph Casiano, Spc. David Tunstall and an Iraqi National Police officer conduct a combined cordon and search foot patrol at a market in Ghazaliya, Iraq, March 23, 2007. The soldiers are from Black Hawk Company, 1st Battalion, 23rd Infantry Regiment, 3rd Brigade Combat Team, 2nd Infantry Division. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 665680-R-NKV57-596.jpg Photo Gallery