CNN Weed Dr. Sanjay Gupta Reports March 29, 2014 07:15:00
Stanleys call the garden of eden. >> there's nothing like this in the world. >> this plant is 21% cbd and less than 1% thc. >> it took years of crossbreeding plants to get to this point. >> instead of breeding up the thc we've bred down the thc and bred up the cbd, and people said, you're crazy. you know, who is going to smoke that? >> so why grow it then? well, the stanleys also believed in cbd's potential to treat many diseases. and they had seen it change lives before. >> meet 19-year-old chaz moore. he uses many different strains of marijuana. many of them high in cbd to treat his rare dis...