Waiting until the cover of darkness, in the suffocating heat of Vietnam, Air Force airman Bob Throneburg started out on patrol with his war dog, Nemo. It was Dec. 4, 1966. Sixty Viet Cong had infiltrated Saigon’s Tan Son Nhut Air Base the night before with a brutal mortar attack, and enemy stragglers remained hidden.
Nemo’s charge was to find them. He was trained to be a killer.