A crazy dunce, trying to make excuses, and pulling the crazy out of his ass. Not only does he not make sense, (1.) but the bible considers showering a person with bullets to be among the greatest of evil sins. (2.) The only time its permissible is when life is on the line, and you only need to shoot once. It's not justified in that sense, but it isn't damning either, due to the circumstance. A person breaking into your house, or robbing a store is not acceptable reason to shoot them. If people don't know how to deter with a gun, and can only kill, maybe they shouldn't have them. You can't drive a car, if you can't provide evidence you can handle a vehicle. The shoot first, figure things out after, crowd need to have their capabilities, and mental judgment tested.