behind marijuana as medicine? >> yes, absolutely. i think that's been a big point of friction. many have started to be increasingly persuaded that marijuana, that cannabis can be a medicine. this is the first. i want to reemphasize this. there has been other synthesized drugs. this is the plant that has been distilled down to a medicine. it has gone through the fda approval process and is not available. i think that's validating. i don't know what it means for the plant as a whole. it is still an illegal substance, but to your question, the science has validated this. >> you have been at the forefront of this discussion for the last several years. thanks so much for being with us. >> thank you. now to this story, the university of maryland fires head football coach one day after reinstating him. he was placed on administrative leave in august after the heat