Generally speaking, drug testing is supposed to be random — but according to insider sources, that's not the case for the sometimes-world's richest man. In a New York Times exposé about Elon Musk's fear and loathing on the campaign trail, the billionaire not only was on boatloads of drugs, but was also being tipped off about when he'd be tested for them. As we've long known, SpaceX's federal contractor status requires that all its employees — including its mercurial CEO — pass a drug test. Given Musk's admitted penchant for mind-altering substances, and for ketamine in particular, his ability to [...]