I have had one pulled on me and still feel the same way. If you ban all guns then the crooks will run rampant and it will be worse than the mobster days of the 30's with their tommy guns because the criminals always have some form of gun whether its good or bad and they get them easily. They will get them from Mexico and other places. Besides its not the gun that kills people its the person holding the gun. This kid had been getting all of the things he needed for this for a long time. He was showing signs whether anyone noticed it or not there is almost always a sign that is shown with these things. He planned this for at least a year or longer just like serial killers do they are meticulous and plan ahead. Even timothy McVeigh spent over a year making GIS plan to blow up the federal building in okc before he did it. And there is always someone out there afterwards that said I wished I saw those signs before it happened so I could have done something, or said I saw them and did not know what to do.
Until we stop being pansies and help these people before it happens or help them better themselves these things will always continue to happen.