Stress on #3.
#2. We keep our weapons and "other countries" will never attempt a take-over.
#3. Our own "government", on the other, already IS!
#1. As far as criminals goes, the more "carry's", the fewer violent crimes!
Raze Chicago, LA, Detroit to the ground, catch the rats that will flee, take them to the Mexican border, tell them they'll be shot on sight if they try to come back and our national violent crime rates will drop at least 50%. Capture all our enemies in DC, put them on garbage scows (no telling how many it will take), tow them out to the mid-Pacific, throw them a bunch of guns and knives & cut them loose!