More awesome self-defense advice from the White House's resident Second Amendment Expert.
I said, “Well, you know, my shotgun will do better for you than your AR-15, because you want to keep someone away from your house, just fire the shotgun through the door.”
Not sure who the eff is knocking on your door at 2am? Don't sweat it. Just blast it and forget it. Let the neighbors figure out who it was the next morning.