>> it's much safer. you don't have to deal about anybody that's going to rob you or out to get your money. >> reporter: some people seemed legit like chris who says it helps him deal with pain of being shot seven times. a lot of people fall into jane's category. >> i use it for emotional balance. in our society we use external substances to help us recover from shock. i used canny bus since the sergeant pepper album was released. >> reporter: many people assumed at the time it was for cancer and aids patients. 14 years later, many argue it's a free for all. >> law enforcement people say that people are going there just to get marijuana and aren't