Doonesbury by Garry Trudeau for February 27, 1992
Transcript:
Zonker: You know, pop, it's still hard to serve in Vietnam and those who didn't...You remember Sparky Waller, my best friend in high school? We had about the same grades, but Sparky couldn't afford college, so they nailed him. The guy was on his way to Vietnam within six months. He was assigned to a motor pool, and he spent the whole war sitting around completely stone, listening to rock music. That could have been me, dad. Zonker's dad: That was you, son.