The only way to stop gun crime is to find a way into the minds of people and change their motivations, and it does not even matter how many laws are on the books, nor does it matter what level of sincerity is behind them. Me personally, I hae a revolver fifty feet from where I am sitting. If I wanted to, I have the power to bring it in and at least take six lives, maybe more. If I was a cold blooded monster, a sign would not stop me. But these people are human beings I have respect for and would not dream of hurting. The difference is in the head, no matter how many laws they make nor how many guns they confiscate, that is what it ultimately becomes, just a simple fact. Laws cant change the mentality of the man.