In 1966, nine young men left the Arizona desert mining camp of Morenci to serve their country in the far-flung jungles of Vietnam, in danger zones from Hue to Khe Sanh. Ultimately, only three survived. Each battled survivor's guilt, difficult re-entries into civilian life, and traumas from personally experiencing war--and losing close friends along the way. Such stories recurred throughout America, but the Morenci Marines stood out. ABC News...