Remember that time that a heavily-armed, law-abiding citizen stopped that maniac who was about to open fire on a crowd of helpless people? And how everybody said, "Thank God for the Second Amendment, or this would have been so much worse!" Remember that? Yeah, me neither.
Am I being lazy? Maybe. Or maybe I'm just expending the same amount of energy as the politicians whose job it actually is to do something about these never-ending atrocities.