http://www.newsweek.com/elon-musk-joe-rogan-experience-smokes-marijuana-drinks-whiskey-teases-1110932

Elon Musk appeared on Joe Rogan’s podcast Thursday, taking part in a two-and-a-half-hour deep dive into technology while drinking whiskey and, at one point, smoking weed.

The drag of marijuana mixed with tobacco—legal in California where the podcast was filmed and streamed—came after more than two hours of chatting about the impact of artificial intelligence, the theory that humanity could be living in a simulation and Musk’s future product ideas.