UFC 153 takes place this Saturday night at the HSBC Arena in Rio de Janerio, Brazil and will be headlined by middleweight champion Anderson Silva taking on Stephan Bonnar in a light heavyweight bout scheduled for three rounds. 
Along with the light heavyweight main event, the co-main event will be in the heavyweight division as former interim champion Antonio Rodrigo Nogueira takes on Dave Herman.
The UFC has released an extended preview of the fight card, which previews the main and co-main event fights.