Imagine crawling your way through a seemingly never-ending series of foreign underground tunnels, armed only with a flashlight, a knife, and a small pistol. For the Vietnam War tunnel rats, these ...

Armed with a three-and-a-half-foot-long bamboo stick with a slit cut on one end, a 14-inch World War II Japanese bayonet, and a silenced .38 Special revolver pistol, Nicholas “Nick” Sanza was deep ...