Doonesbury by Garry Trudeau for August 12, 1971

Transcript:

Bob: (Hmm, this looks like a good place to nab druggies! I hope my disguise works). Hi ya, man! Like what's happening, Daddy-O? Groovy place, man! What's it like being a grass freak in this town? Man: Not bad. What's it like to be an F.B.I. agent?