Sal, and Sal tested positive, he is probably taking drugs. A jury who doesn't really understand this well, or go through the trouble that we just did, might say, oh yeah, Sal probably took the drugs. But when we look at this, even if I test positive using this test, there's a 28% chance that I'm not taking drugs, that I was just in this false positive group. And the reason why this number is a good bit larger than this number is because when we looked at the original division between those who take drugs and don't take drugs, most don't take the illegal drugs. And so 2% of this larger group of the ones that don't take the drugs, well, this is actually a fairly large number relative to the percentage that do take the drugs and test positive. So I will leave you there. This is fascinating, not just for this particular case, but you will see analysis like this all the time when we're looking at whether a certain medication is effective or a certain procedure is effective.