Decatur, Ala., native, Sgt. Nathaniel Greer, a civil affairs team member attached to the 1st Battalion, 82nd Field Artillery Regiment, 1st Brigade Combat Team, 1st Cavalry Division, shakes hands with young students of the Twin Schools in Taji, Iraq, Oct. 12. After two years of work, the Twin Schools will now educate over 1,200 students in a small village north of Baghdad.