Hmmm, the first thing Bush has tried to do that I agree with. But then I'm a pacifist.
I wouldn't worry, it will never pass - well not in our lifetime anyway, and even if it did the guns wouldn't disappear. You'd just have to buy your guns like you (not specifically you Tala) buy your marijuana, cocaine, acid, shrooms, etc.
I wish it could happen but then I wish for world peace too.
Edit: I felt a need to edit after reading xxxx's post. I have nothing against guns used for sport. That even extends to hunting although it is not my personal favourite pastime.