Tesla CEO Elon Musk appeared to smoke marijuana during a lengthy interview with comedian Joe Rogan that covered topics ranging from the dangers of artificial intelligence to the CEO's use of Twitter.

Elon Musk once lost $3.1 billion in Tesla stock after smoking marijuana and sipping drinks on Joe Rogan's podcast while ...

Musk was offered a joint by a podcast host during filming in California, where marijuana is legal Tech entrepreneur Elon Musk has smoked marijuana live on the web during a podcast with comedian ...