Dana White question's retirement for Conor McGregor, unsure on future after UFC 392 knee injury

Dana White questions if Conor McGregor should retire after suffering another injury during his fight with Max Holloway at UFC 329 Twitter: http://www.twitter.com/MMACrazy Instagram: http://www.Instagram.com/MMA_Crazy Click on the link below to subscribe http://www.youtube.com/user/mmacrazytv?sub_confirmation=1