i was thinking would ventolin(albuterol) show the same metabolites as clen, I can remember reading its structure is simular to clen but with a shorter half life. If I'm correct perhaps he had just been kicking the shit out of an asthma inhaler.
When I first read, I was WTF is he doing ingesting Clen. It doesn't put on muscle. But my PT/Chiro pointed out to me that it opens up the air passages like albuterol is used in inhalers. He is a former decathlete and knows his crap. He said all professional cyclists are doing blood tranfusions with stuff like Clen to get their VO2 max up. He said he wish they would just legalize the stuff in comp because everyone does it.