Ted Dickson, at 22, is now a freshman in college and enjoying every minute of it. Perhaps a little too much his parents think, but after four years in the Marines, the newly discharged Corporal and newly enlisted Guardsman was, for the moment, focused on his abs at Gold's Gym. And then it happened, looking up, he saw himself with his Fire Team back on the streets of Husayba in Anbar Province, Iraq. It was November of 2005 and there they were. Adrenalin pumping, climbing over walls, battering down doors, and taking the town one house at a time. The...