I think its crap. The gun culture in America is just all wrong. The government needs to crack down on gun owning and make it their priority instead of the stupid iraq and afghan shit they're in right now.
Gun control is not the issue. Crimes are mostly committed with unregistered guns.
Anyways, gang violence........if they want to fight they should build a room out of bulletproof glass and then have it so no innocent people get hurt.
If guns weren't so readily available, then maybe gangs would just resort to using knifes, like in my country.