As the days wind down in 2012, so do they as we approach the final UFC event of the year with heavyweight champion Junior Dos Santos taking on former title holder Cain Velasquez.
The two competitors first met just over a year ago with Dos Santos knocking out Velasquez in the first round to win the UFC heavyweight title.
Now they return to the cage to face off one more time in the headline fight for UFC 155.
Prior to the fight, the UFC cameras caught both fighters as they prepared for their Dec. 29 showdown for “Countdown to UFC 155?. Check out the full video below: