Back in November, fresh off the presidential election, Elon Musk took direct aim at the F-35 Joint Strike Fighter. Calling the $100 million-a-piece aircraft "obsolete" and a "jack of all trades, master of none," Musk argued that the future belonged to drones—not manned jets.

The New York Times is standing by its reporting that Elon Musk's drug use "was more intense than previously known" when he started to wield influence over Donald Trump's presidential campaign and possibly beyond.

Elon Musk was not on drugs last week, according to a drug test he posted on X early Tuesday with the comment "lol." The move followed a New York Times investigation last month that accused Musk of heavily using drugs including ketamine and ecstasy when he was on the campaign trail with President Trump last year.