Should Marijuana Be Legalized? | Pros and Cons of Legalizing Medical and Recreational Marijuana. This video weighs out the pros and cons of legalizing marijuana for recreational or medical use. We start by covering the background of marijuana use and looking into the history of legalizing it in states such as Washington and Colorado. Then we go into how legalizing marijuana affects the economy, teen use, traffic incidents and DUIs, and black markets. Then we discuss the history of medical marijuana and the pros and cons of using it to treat disease and the possible dangers of using it for medicinal purposes.
