A friend of a friend just failed a screen (DOT).
Not sure exactly what it involved but I know for a fact he didn't smoke..He handled nuggets pretty regularly and SERIOUSLY...He failed. Again I don't know how or where but a little DOT research would probably tell you the kind of test he failed.

I was actually coming here to try to help a buddy get by a hair test but read there is no way to beat it...WOW Does that suck!