Other - UFC 146 - Dos Santos vs. Mir - MMA H.E.A.T. brings you the weigh-ins and face-off between UFC Heavyweight Champ Junior Dos Santos, and his challenger, Frank Mir. The two will fight in the main event at UFC 146, which takes place May 26, 2012, at the MGM in Las Vegas, NV. 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