This clip was shot sitting on a couch, across the room from the TV, with an iPhone 3GS for the purpose of allowing people who didn't see the fight to get a small glimpse.
It's low quality so don't rate on that. Rate it for being live on YouTube right after the fight.
NOTE: I agree that the culture of Boxing can encourage racism. But in this case, all the people in the ROOM at the time of this clip ARE Chicano/Latino/Mexican and if you listen closely, were ADDRESSING the racism occurring on-screen.