Revolutionary documentaries, and where society stands
Dr. Sanjay Gupta, neurosurgeon and CNN media reporter, was originally opposed to cannabis for medicinal purposes. However, after doing research for a documentary he changed his opinion and said the benefits outweigh the risks. He then went on to release a three-part documentary called Weed: The Marijuana Revolution.
There is still much research to be done but it looks like we are headed in the right direction. Medicinal cannabis is a growing industry here in the United States. As of April 2017, 29 states plus the District of Columbia, have legalized the use of cannabis for medicinal purposes.