The claims, published by The New York Times on Friday, suggest Musk’s alleged drug use may have impacted both his health and behaviour while serving as a high-profile adviser to President Donald Trump.

Elon Musk interrupted a reporter who started to ask about a New York Times story alleging he used a copious amount of drugs and travelled with a pill box that appeared to contain Adderall last year as he ramped up his donations to President Donald Trump—blasting the paper,

SpaceX's federal contracts require those with security clearances, like Musk, to remain drug-free and submit to random drug tests. The NYT says Musk gets advance notice of these tests.