Chief Petty Officer James "Patches" Watson was there at the start. One of the first to come out of the famed Underwater Demolition Team 21, he was an initial member -- a "plank owner" -- of America's deadliest and most elite fighting force, the U.S. Navy SEALs.

Through three tours in the jungle hell of Vietnam, he walked the point -- staying alert to trip wires, booby traps and punji pits, guiding his squad of amphibious fighters on missions of rescue, reconnaissance and demolition -- confronting a war's unique terrors head-on, unprotected . . . and unafraid.