CNN Weed Dr. Sanjay Gupta Reports November 25, 2013 07:56:00
>> relief. first of all in the muscle in the leg. >> and you're not worried about any potential damage to your body? >> not at all. the opposite, actually. i really believe i can be cancer-free for a long time if i continue, you know, consume cannabis. >> yes, he said cancer-free. very early studies on mice in israel, spain, and the united states are now showing the potential of marijuana to kill cancer cells. it's exciting research, but it is still in its infancy, and it's inconclusive. this program at sheba is well established, and experts say a teaching tool for using marijuana in other hos...