So who was the last person to become U.S. President who had never done cocaine? Obama? Used it. Bush 43? Used it? Clinton? HAHAHAHHAHAHAHAHAHA used it! The above are for sure, IMO, but going forward: Bush 41? Blue Blood Yale boy: used it. Reagan? Hollywood star: used it Carter? I don't know anything about him, really. Don't know. Ford? football player: used it Nixon? Not sure. I could see the California Conservative being a liquor only man. But I don't know. LBJ? I don't know, but I'd think an insanely powerful Senator/President helped his ego out with a little powder. Kennedy? HAHAHHAHAHAHAHAHA what drug did Dr. Feelgood *not* give Jack? Anyway, IMO it's an interesting question considering that the drug is so dangerous and villanized, and yet for sure the last 3, probably 5, U.S. presidents used it a lot.