Watch exclusive video of all the staredowns from Monday’s UFC ‘The Time is Now’ press conference in Las Vegas, featuring Jon Jones vs. Daniel Cormier, Anderson Silva vs. Nick Diaz, Ronda Rousey vs. Cat Zingano, Chris Weidman vs. Vitor Belfort, Conor McGregor vs. Dennis Siver, Alexander Gustafsson vs. Anthony Johnson, and Lyoto Machida vs. C.B. Dollaway.