First of all "gun bans" are unconstitutional.
Second of all, they don't work. Examples of this are Chicago, Washington DC, and many other cities that have tough gun laws and high crime rate. Another example that gun control doesnt work is Mexico. Strict gun control and very high crime.
Another example and about as far as I feel like getting into this, is gun free zones. Hmmm......lets see, gun free zones? Sandy Hook? Virginia Tech? Aurora theater? All gun free zones. The shit doesn't work. Period.
DL