Colorado Study Used Twins to Test Age-Old Gateway Drug Theor

A fascinating study performed in Colorado used sets of twins to tackle the age-old theory of marijuana being a gateway drug, and the findings may surprise you.

Related Keywords

Minnesota , United States , Colorado , , University Of Colorado , Researchers Use Twins , Colorado Pot Farmer , Hilarious New Video , Buy Legal Marijuana , Medicine Man Weed Factory Marijuana , Medicine Man Weed Factory , Colorado Marijuana Study , Articles ,