The gun was purchased, legally....
It seems most everyone in USA can go and buy a gun - what a sad world! It's not that it's only well educated and sane people, or people going hunting, who can buy a gun, it's also the unstable phsyco who thinks it's cool.

Puckstop, how would you feel if your child got hit? Would you go and shoot the guy who did it? If so, his freinds would most likely shoot you in revenge, and your friends/family would then...... it could on and on. Is this the kind of world we want to live in?

If guns were not manufactored, there would be no shootings at all! Now, you'll probably say that people would then use knives etc. - and I'm sure they would, but they would not be able to kill as many innocent people before they were stopped!