It doesn't matter what the parents do, or any one else for that matter. As long as guns are cheap, and readily available there will always be a ***** that's willing to use one. I don't know about where you guys went to high school, but at North Gwinnett, stolen Glocks and S&W's would go for about $200 all year round. Lets face it, teenagers aren't the best at thinking ahead when it comes to problem solving. School shootings are something the US will always have to endure.