Smoking marijuana and, allegedly, the acid that prompted the tweets in the SEC suit.

Marijuana is illegal, federally.

Obama, the then Candidate, publicly admitted he "inhaled". People voted for him and made him the President. Elon on a show smoked once and explicitly said it is not productive and he never smokes weed at all. Some how it is a topic of discussion every where and he lost his mind and what not. Double standards !

It would be a double standard if Obama chose to broadcast illegal drug use to millions of people to score some internet points while holding a security clearance.

Marijuana