An awful night of Dolphins football turned ugly and scary when Tua Tagovailoa exited the game with his third diagnosed concussion as a pro. Dr. David Chao joins the show to give us his thoughts on what he saw, why not all concussions are alike, and what the best thing for Tua and his brain to do (or not do) going forward.

Follow Dr. Chao on Twitter at @profootballdoc

@Bleav