I doubt that. The guy that holds the only DEA license to grow weed at the Uni has been doing it for many, many, many years. I'm sure he is growing some righteous weed by now. He has no interest in skewing results, he is a true scientist. He is merely supplying a few others.
On another note, why won't anyone ask the DEA about that patent that the Department of Health and Human Services holds? A department of our federal government, holds a patent on the medical benefits derived from marijuana on diseases linked to oxidation, such as alzheimers, strokes, heart disease, and several other diseases and illnesses listed outright. If an arm of our own government believed strongly enough in the medical benefits of marijuana to file for a patent to control it, why is the head of the body stating that it has no benefits and therefore remains on the schedule one list? It is time to demand answers, and REMIND our government that it serves the people and their wishes. Any other function is a violation of our constitution and our rights as humans.