Flash Update: UFC 196 Video: At final meeting before Saturday's fight, Conor McGregor and Nate Diaz exchange heated words at weigh-in (ESPN)

Flash MMA Update:

UFC 196 Video: At final meeting before Saturday's fight, Conor McGregor and Nate Diaz exchange heated words at weigh-in (ESPN)

Source ESPN http://espn.go.com/mma/