Always controversial, and rarely exaggerated, the hacker group named Anonymous, has released a powerful video explaining the history of the KNOWN benefits of cannabis on various forms of cancer and tumors.
Apparently, Nixon needed more funding for his drug war, so he set up a study hoping to link THC to causing cancer. What they found was the opposite. The results showed that ingesting large concentrated amounts of THC (oil) would attack abnormal cells, and effectively stop cancer in most cases. Nixon was furious about this study and made the entire study classified. Then Gerald Ford effectively ended all cannabis research, and began to task pharmaceutical companies to create a synthetic form of THC that would have all the health benefits.
This is an incredible video, take a look: