So our only sources are Dana and Sonnen?
hmmmm....I don't know what to make of this.
I agree that these guys are not the most trustworthy but what does dana have to gain by saying wand ran out of the gym due to a drug test? Either way wand destroyed this matchup on his own and was either juicing or had no desire to fight Sonnen. He's gone through the Nevada process tons of times before, no reason to fail on it now.