CAMP TAJI, Iraq - Staff Sgt. Richard Giardine, medic, Headquarters and Headquarters Troop, 7th Squadron, 10th Cavalry Regiment, 1st Brigade Combat Team, 4th Infantry Division, prepares an IV Oct. 15 at the Saab al Bour Medical Station, north of Baghdad. Soldiers from the 1st BCT have set up a patrol base in the city to help curb sectarian violence that is plaguing the city. (U.S. Army photo courtesy of MND-B PAO)