It is so sad so many are in favor of making marijuana legal without doing any true homework on the subject. Without truly understanding the impact on the youth, (e.g. 2 famous Dr's pointed out that between 60-70% of patients in Rehab started on marijuana and a majority of these as youths.) They also pointed out the brain damage it does to the youths when they use it. I would stress the need to do homework, study the drug and really understand it's dangers. Both Dr's are head of their fields in major hospitals, (e.g. Directors of the Units, etc.) A more profound question is that with the added usage of drugs, has/is the overall IQ in the US gone down? I would submit it must as there are more and more users. This would include Marijuana, Alcholol, Coke, Herion, Crack, etc. etc. Kind of scary..