After Sgt. Kimberly Munley helped stop the Fort Hood massacre by shooting Major Nidal Malik Hasan several times, she collapsed from her wounds and doctors who treated her were afraid she wouldn't survive. "She was fading in and out of consciousness. She wasn't saying much," medic Francisco de la Serna, who began treating Munley when the shooting stopped, told ABC News. Munley, a 34-year-old former soldier who became a civilian cop on the Fort Hood base, was shot twice in both legs during Thursday's confrontation. Two powerful "cop killer" rounds allegedly fired by Hasan tore through her left thigh, exited and blasted through her right thigh as well. She was also struck in the wrist. Sgt. Mark Todd, 42, a retired soldier who also works as...