Americans need a kick in the Ass
If constitutional carry was put in place in this country you wouldn't see problems like this. If some ass walks into a place with an AR or an AK and 10 people pull out a gun and shoot his rear then the criminals would think twice about pulling something like this off. You look at Chicago with their big ban on concealed carry and the highest murder rate in the county. How many time are you going to get kicked in the head before you put a hard hat on. Constitutional Carry should be the number one law in this country under the 2nd Amendment and you wouldn't see something like Orlando happening time and time again.