Other - UFC 146 - Dos Santos vs. Mir - MMA H.E.A.T. brings you the former 2x UFC heavyweight champ Frank Mir's open workout, which took place three days before his fight with UFC heavyweight champ Junior Dos Santos. The two heavyweights will square off on May 26, 2012, at the MGM Grand in Las Vegas, Nevada.Be sure to visit http://www.MMAHEAT.com for more interviews and MMA content. Nós falamos Português!* We're on Facebook: http://www.facebook.com/MMAheat* Follow MMAheat on Twitter: http://www.twitter.com/MMAheat* Follow Karyn on Twitter: http://www.twitter.com/KarynBryant