Las Vegas Sun

December 9, 2016

Currently: 47° — Complete forecast

Middleweight challenger Chael Sonnen boxes during a news conference and media work out Thursday, July 5, 2012 in advance of UFC 148.

Sam Morris / Las Vegas Sun

Middleweight challenger Chael Sonnen boxes during a news conference and media work out Thursday, July 5, 2012 in advance of UFC 148.