Watch the lead up to UFC on FOX on this FULL episode of Primetime as it chronicles UFC heavyweight Champ Cain Velasquez and number one contender Junior “Cigano” Dos Santos. From family struggles, to work in the gym, to how the got to be where they are. See an amazing episode and glimpse of these two gladiators and watch their fight Live on Fox Nov.12 6pm PT/ 9pm ET