Doonesbury by Garry Trudeau for July 19, 1977
Transcript:
Zonker: Laetrile? You're going into the laetrile business? Duke: Bite your tongue, nephew! Of course not! Laetrile's still illegal in this state! All I'm doingn is buying into a little apricot farm! And if I just happen to find a market for my pits in Tijuana, who could blame me for selling them? Zonker: Uncle Duke, that's just awful! How could you even consider such a scheme! Duke: I suppose I would be remiss if I failed to mention the 600% profit margin. Zonker: Duke, the stuff doesn't even work on rats! Duke: They're not buying. Why do you always get so ticked when I think of something first?