President Trump must contend with the wrath of a wealthy ex-ally who may seek to undermine him politically. Mr. Trump has threatened to cut off Elon Musk’s billions in government contracts.

The Whole Mars Catalog replied: “ nothing wrong with being a little horsey every once in a while .” Ketamine is often used as a veterinary anesthetic, especially for horses. Aside from ketamine, the report from the New York Times claimed Musk has been using Ecstasy, psychedelic mushrooms, and the prescription medication Adderall.

As Mr. Musk entered President Trump’s orbit, his private life grew increasingly tumultuous and his drug use was more intense than previously known.

Taking to their respective social media platforms, Trump threatened to cut Musk’s government contracts, while Musk said Trump would not have won in November without him.