Live Chat: May-Mac News, Frank Mir to Bellator, Tony Ferguson vs. Kevin Lee

Mayweather vs. McGregor news rolls on as the referee for the boxing bout has been decided as well as glove weight (10oz vs. 8oz). We'll give an update on this. We'll also look at former UFC heavyweight champion Frank Mir signing with Bellator MMA, Tony Ferguson vs. Kevin Lee fighting for the interim UFC lightweight title and much more. This is the Promotional Malpractice Live Chat.