I'm not sure if just because he fights for money, or just because he uses steroids, that makes him a sociopath. All of these guys at the end of the day are fighting for the money. And many of of them, probably most of them, just like other professional sports, have used steroids.

I think many of them, not just Jones, use steroids, and they get away with it. There are plenty of ways around these tests. None of them are perfect. Also, false positives are a very common thing. The B sample may provide some more evidence.

So who all is on steroids in the UFC?

In the words of the great Nick Diaz: