BAGHDAD - Spc. Brett Fitzpatrick (left), of Buena Park, Calif., an infantryman, and Sgt. Aaron Butler, of Pinebluff, N.C., a tanker, help Iraqi National Policemen unload a sheet of plywood while Spc. Josh Christensen, a tanker from Carthage, N.C., looks on. All the Soldiers are assigned to Company C, 252nd Combined Arms Battalion, 30th Heavy Brigade Combat Team, the "Old Hickory Brigade" of the North Carolina Army National Guard.