Thanks for your opinion, though I may slightly disagree with some of your points, but each one to his own opinion. Gun law would reduced the level at which everyone (both children and adult) are having easy access to these weapons. I know it is not the weapon but the individual who is committing the crime, however I still think the individual who commits the crime uses weapon, and without weapon it couldn't had been worst like we have just seen. Gun laws when enforced would limit the easy access to weapons. To me that is one of the ways to start preventing such issues like this in the future. I'm not saying it isn't possible for people to do bad without such weapon as AR-15 rifle, but we must understand that all this kind of weapons gives the killers an easy access to catch up with many souls at a short time.