Watch the UFC 166: Velasquez vs. dos Santos III extended video preview.
Watch the full second episode of UFC Primetime: Velasquez vs. dos Santos III.
UFC heavyweight champion Cain Velasquez plans to take the fight to former titleholder Junior dos Santos when the two meet for the third time on
Former UFC heavyweight champion Junior Dos Santos believes he's the top heavyweight in the world and plans to prove it by beating Cain Velasquez for
Watch the full first episode of UFC Primetime: Velasquez vs. dos Santos III.