CNN CNN Special Report April 12, 2015 02:17:00
He's one of several mainstream doctors now researching the stanley's marijuana after hearing about its dramatic results. >> my ears perked up. maybe this is something we should be investigating. >> for years, he steered clear of cannabis because the government classified it as illegal. yet ironically, when he survived his own patients, 33% of them were already using medical marijuana. >> i was just shocked how many people were using it. >> what did you expect before you got those numbers back? >> i was guessing maybe 5, 10%. >> that is part of the problem. medical marijuana patients have self-...