March 18 issue — Sgt. John Chapman had been driven once from the battlefield, but he went right back. Shortly before dawn on Monday, March 4, the Chinook helicopter carrying Chapman and a small reconnaissance team came under heavy fire as it tried to land high in the Afghan mountains. Riddled with bullets, the chopper limped to a safe landing zone. Chapman and his team jumped into a second chopper and returned to base—but only to regroup. Soon they were flying back into danger—to recover the body of a Navy SEAL, Petty ...