Isn't that because you have to change the mentality of your citizens? This whole gun ownership mentality was OK in the wild west, but suburbia ain't the Alamo....
Why does America have a ridiculously disproportionate murder rate with easy gun ownership of rapid fire weapons, compared to every other nation? Do you guys understand how ridiculous you appear to be in this world, thinking that your guns will stop people being killed?? Or that if you need to fight your government that they won't have weapons that make yours look like water pistols?
Do you understand that constantly being fed fear in your media has made you all afraid of your own neighbors? From a perspective outside of America's, you are painting yourselves as the most uncivilized people on the planet......it isn't terrorists you need protection from...its your own citizens! What's up with that?
In Australia we have stringent gun laws, and assault weapons are banned. Only criminals want them and only the police can fire back legally anyway. It is illegal to discharge a firearm in a suburban area. Only farmers and rifle club members can be licensed to own firearms and they have to be locked away when not in use....no automatic weapons are permitted.
I don't think we will ever understand the mentality that feeds you love affair with weapons......