CNN Weed 2 Cannabis Madness Dr. Sanjay Gupta July 9, 2014 01:26:00
Powerful they are. >> she's absolutely doped upright now. watch her try to walk or do anything. >> this is difficult to watch, but it does raise this important point, the traditional drugs used to treat epilepsy can be more dangerous than cannabis. vivian's doctor, epilepsy expert. >> i think one of the reasons marijuana is probably safe is related to the receipt tors, which if you have too much stimulation or inha bigs, they don't shut off breathing. >> that's key, the drugs impact many parts of brain including the brain stem that can shut off functions if you take too much. marijuana doesn't...