Documentary on the History of Marijuana, a video that you can sit and enjoy today, April 20th. (Wikipedia that)
If you enjoyed that documentary you will enjoy "Grass" here on the sift, narrated by Woody Harrelson.
In Marijuana News today...
NORML
<i>Los Angeles, CA: The administration of THC significantly reduces lung tumor size and lesions, according to preclinical data presented this week at the annual meeting of the American Association for Cancer Research (AACR) in Los Angeles. </i>