I'll always remember Instant. That was the nickname the men had tacked onto the muscled giant that wielded the M60 in my unit. "Instant" was short for "Instant Death." And I'll always remember the first time I saw Instant in action. I was a new Lieutenant assigned to Vietnam. Back then, the Army didn't try to develop any "team spirit" within the corps; men were rotated frequently before any friendships developed. Consequently, my men were a group of strangers united only by the need to survive. They were eighteen- and nineteen-year-olds wi ....