CNN's Special Reports (also see "WEED" and "WEED 2" ) by Dr. Sanjay Gupta showing the proven medical benefits of both high CBD (for seizure disorders) and high THC (for PTSD and chronic pain relief) cannabis and why cannabis should not be classified as a Schedule 1 Controlled Substance by the U.S. Federal Government.
https://www.youtube.com/watch?v=Se5x48eDaaE