Ive been catching up with this whole tainted supplement bullshit and the rules. The one question that I keep coming up with, is HOW can you tell if something is tainted and not deliberate. I mean whats to say that Romero after getting busted, decided to blame it on a supplement then get someone to pack the banned substance into a normal supplement capsule. Then turns that over to USADA/UFC . I smell BS all over this