Conor McGregor's UFC 196 news conference with Nate Diaz has insults and more

Thanks to the roaring mouth of Conor McGregor, there was nearly a brawl Thursday at the final news conference before Saturday's UFC 196.

McGregor launched another verbal assault on his opponent, Nate Diaz, fueling tension for a stare-down that closed with McGregor swiping Diaz’s hand away from...