How do we know until we try. As TIS said earlier, a huge percentage of guns can be purchased with no waiting period, no background check. Why? Who needs a gun so desperately that they can't wait a few days? If you can't wait, then you're probably up to no good.

I don't want to stop anyone from hunting or protecting themselves, but enough is enough. Obviously, this system isn't working. We need change, and we need it now. Gun-control chatter starts up after something like this, and then shuts down afterwards.