Hey America,
We (England) get about 1 crime with a gun a year (and its usually a massive heist or a toy gun)
I feel safe knowing that the guy that will break into my house will pretty much most of the time, not have anything on him (we dont even get that much robberies anyways)
Obviously, you can't just make an anti-gun law in America, as business will fail, people will be angry at losing their weapons, and people will still have them.
Truth is, you will always be the stupid country with weapons. Even if a law was put in place, you wouldn't even get rid of half the civilian weapons in your country.