Soldiers with the latest Stryker brigade to arrive in Iraq pull security in the Taji area. The Soldiers are with the 4th Stryker Brigade Combat Team, 2nd Infantry Division, from Fort Lewis, Wash. The 4-2 SBCT is the fourth of five brigades to arrive in Iraq as part of the President's "surge" of troops into the Baghdad area. Pic: SGT Antonieta Rico