Conor McGregor and Nate Diaz throw objects at one another ahead of UFC clash

The pre-fight conference for Conor McGregor and Nate Diaz in Las Vegas, USA, had to be abandoned when violence broke out. The police had to intervene to separate the two groups when the pair started hurling objects at each other from across the room. UFC featherweight champion McGregor will face welterweight Diaz after losing to him in an earlier bout in March 2016. Aug 18, 2016