When you hear things from Anderson Silva saying he was only randomly tested once in his career what do you expect? Then you hear Rogans podcast with the new head of USADA and you realize just how easy it is for these people to pass test.
The one thing I will say is that the head of USADA confirmed that there are a lot of supplements that ship with steroids in them. I was surprised to hear this cause I always thought that excuse was BS but apparently that can and does happen a lot. In fact his company actually tests a bunch of supplements each year and they list the ones on their website that popped for things like that.
If you haven't listened to it I would really recommend it. I think this program is really going to change things for the UFC and the fighters. For better or worse I don't know. I do think it will be nice for the guys who don't want to use any steroids and can be more confident in their abilities to win a fight.