Was Louis C.K. heckled at Chappelle's Show?

Reports are that Louis C.K. wasn't all that well received when he showed up at one of Dave Chappelle's concerts in the park. Maya Rudolph discusses the likelihood that she will play Kamala Harris on SNL this season. John Mulaney and Mike Birbiglia will be playing a show in a racetrack parking lot. Sonny Fox of XM Comedy has passed away.