Elon Musk booed at Dave Chappelle show in San Francisco

The comedian invited Musk onstage after discussing the need to get along and communicate with people with different viewpoints.. The billionaire obliged and loud boos filled the arena – along with some cheers, too.

Twitter Blue signups unavailable after raft of fake accounts

Twitter's relaunched premium service, which grants blue-check "verification" labels to anyone willing to pay $8 a month, was unavailable Friday after the social media platform was flooded by a wave of imposter accounts it itself had approved.