My marinol prescription cleared me on my UA with the DOT, and I have been smoking on a daily basis for years now for my medical condition. I guess they can tell the difference but they did not run that test the MRO called me and asked if I had any medical reason for having my test show positive for THC i told them I had a Marinol prescription they asked me to fax proof so I did and they cleared me just that easy even reported the test to my employer that everything was negative.
COOLWHIP