NY Post's Sports Media Columnist Andrew Marchand provides details on what led to Knicks denying Mark Jackson from joining them on road trip to broadcast for MSG. #markjackson #knicks #nba Subscribe and don't miss out on all the key news, highlights, and interviews about the Yankees, Mets, Giants, Jets, Knicks, Nets, Rangers, Devils, Islanders and what's buzzing in the sports world too! Catch the latest news here: nypost.com/sports Follow The New York Post Sports on: Twitter - twitter.com/nypostsports Facebook - facebook.com/nypostsports