During an on-set break at UFC Tonight, Karyn Bryant talks with Chael Sonnen and Kenny Florian about the switch in Sonnen's opponent for UFC 175. Originally scheduled to be rival TUF Brazil 3 coach Wanderlei Silva, the news broke only hours before this clip that Chael would instead be facing Vitor Belfort. The three UFC Tonight hosts talk about the timeline of the story breaking and the new match-up.Be sure to visit http://www.MMAHEAT.com for more interviews and MMA and Boxing content.Nós f