This is a good website (references are at the bottom I believe for their data):
It really is a cluster fuck of stupid shit when it comes to "assault weapons".
Some good news for a change is in order I think: Even the very anti gun Washington post has to admit things are not going well for the hoplophobes: http://www.washingtonpost.com/blogs/...61438024947808
http://i5.minus.com/iT9gBOC94PbmU.jpg NON SINE DIIS ANIMOSUS INFANS
Of course, "more guns" is also the answer to the question of "what does every new shooter want after they get their first gun?" It's funny how anti-gunners characterize any collection greater than one as an "arsenal" or somehow aberrant... but shooting is not only a hobby, guns are also collectible and come in many different varieties. You get the 'bug' pretty quick once you start.