Video: Dr. Sanjay Gupta: Why I changed my mind about marijuana

Some people now believe that medical marijuana is doing harm in a way, but in reality, it is nothing. Well known neurosurgeon Dr. Sanjay Gupta also says the same thing, till 5 years ago, he also believed that marijuana was harm in medical, but when the facts started coming to him, he slowly started to believe, and now completely Marijuana trusts medical. After all, what was seen in the video convinced Sanjay Gupta to trust marijuana medically.