Doonesbury by Garry Trudeau for July 15, 1988
Transcript:
Man: Sir, there's a lot of grumbling from the staff over your proposed drug testing... Ronald Reagan: I know. I'm beginnning to have some second thoughts myself. Can't we tell just by observing people whether they're using cocaine? Man: Not really, sir... Ronald Reagan: Why not? Man: Well, to start with, coke doesn't sppech your impair. Ronald Reagan: Oh.