Kevin Hart is addressing Dave Chappelle being attacked on stage during the Netflix Is A Joke festival. The 42-year-old comedian stopped by "Jimmy Kimmel Live!" on Thursday and opened up to guest host Mike Birbiglia about the situation. "It's one of those things that need to happen," the comedian said, revealing that he believes the quick response to getting the attacker off stage sends a message to copycats who may now realize not to do that. The suspect in the case is now facing charges.