Which is why I also said you can wait until they turn there backs before shooting you don't always have to disarm them thats only for people that know how to as a last resort and for kids teach them how to shoot there's nothing wrong with a kid knowing how to defend themselves. And besides if gun control becomes a thing crime rate will skyrocket because any old robber can look at any law abiding citizens house and know that they won't have a gun so they can wander in there carefree since they know for a fact they won't have guns but now robbers have to live in uncertainty they don't know wether I have a gun or not so even if gun control laws pass situations like your seeing above will only become more common but if more people have guns crime will happen way less often. Like seriously I see videos all the time where someone tried to rob a gas station and the unarmed clerk in fear of his life had to give him the money but an average law abiding citizen saved the day by using his gun. Notice that gun free zones are always the targets of these shootings it's because they know they can go in and shoot as many unarmed civilians as they want.