This is an old video. Bill O can be fair when he doesn't have emotional investment of his own, but when he is convinced of something he is very hard headed.
I look at it this way, there are many offensive things available to viewers. I personally don't like blood and gore horror movies, or cop shows that deal with constant murder, etc. and I don't like watching shows with girly-men either, so I change the channel when those things I don't want to see are on there. Others should do the same if they don't want to watch MMA. I find it to be the most exciting sport to watch, between some of the most highly trained atheletes in the world. When people call it "human cockfighting" or "barbaric" or whatever, they are taking away from the years of training and acomplishment these atheletes have invested. Some are wrestling champs, others are Muay Thai champs, others are BJJ competitors, and accomplished Karate practioners, etc. who have been training for decades and had a lifelong dream to compete in combat sports. Devaluing their hardwork and accomplishment is just plain ignorant. Sure there are some bad-apples too, but they seldom make it to the elite level of the sport and do not serve as ambassadors for the sport. Bill O is ignorant about MMA, as are many others.