Pee in the cup son.
With the Olympics here there is a lot of new revolving around the athletes and what they are taking for what conditions. The Olympic committee is very strict about what the athletes can take (recall when they disqualified an athlete because they were taking cough medicine?) Now the rules are so tight that even something like natural weight loss supplements, or even something as benign as aspirin has become suspect as far as the Olympic committee is concerned. I understand the need to make sure no athlete has an advantage over others but I think that in the search for an even playing field the Olympics may have gone a little too far.