I find this conversation, and others, about guns, to always missed what actually would make an effect, funding. Alan kind of pointed it out, but nearly everyone seems to look over it.
Do I believe in higher gun regulations, yes. However, more then likely any new law is not going to have a funding passed along with it, which means no one is going to try and enforce it. It will make almost no effect. It will be just like prohibition was at first; all law enforcement agencies will be looking at each other to enforce it. It becomes someone else's problem.
Insofar as the original article trying to scare people, I always find this kind of funny too. A gun is a tool, and if you are scared by a tool that is a problem with you.
I can't tell you how many times, when I worked is the restaurant industry, a server would get freaked out by the act of us cooks sharpening our knives. Knives are meant to be sharp; if they are not they do not work. But so many horror movies have taught the collective public to be freaked out by the process of making a knife sharp. Same thing with guns.