Video: Chael Sonnen announces he's 'back' and bringing you MMA as it was intended

Former UFC contender and ex-FOX Sports 1 analyst Chael Sonnen is "back" and talking up his on-air duties at the upcoming BattleGrounds MMA one-night, eight-man welterweight tournament, which will award its winner a $50,000 grand prize in front of a national audience with a live pay-per-view (PPV) telecast on Fri., Oct. 3 from BOK Center in Tulsa, Oklahoma (more on that event here). Sonnen will provide commentary alongside former WWE announcer Jim Ross. So ... who's tuning in?