>> you know, the answer to that may lie in the sort of collision between science and soss yciolo wolf. it is categorized as a schedule 1 substance and that is among the most harmful and has no accepted medicinal benefit. that's how they describe schedule one substances. you can imagine wofrl, a researcher who says i want to obtain funding and i want to get approvals to study marijuana as a medicine while it's pre-ordained as having no medicinal benefit. it it throws up these challenging obstacles. so the i think the idea of doing research in this country in a productive way in a way that seemingly everybody wants comes about if you can loosen the ability for these researchers to do that research. it's not easy at all right now. >> how much politically vibrant, more politically active do you think this whole debate over marijuana both recreational and medicinal is going to get in the