I don't agree with strict background checks and training. Other people have guns, and their gonna get them illegally regardless of what we do to prevent it. As a human being you need a for sure way to protect your life and your dignity. People are not as civil as they may seem, people are crazy. People will try to hurt you with guns, regardless of the laws on them. Everyone should have their own. Marijuana addiction should never be a question. Marijuana have never been shown to have a direct negative affect on the body or mind. I don't think most mass shooters are high on marijuana.…  Read more Marijuana has nothing to do with the shooter themself. Lot's of different types of people use marijuana. It's honestly quite stupid to try to even subject marijuana as the cause at all. A school shooter is someone who is mentally deranged regardless of the substances they like to use.