You never hear anyone calling for universal background checks for knives nor do we see many signs indicating a knife free zone. The reason has nothing to do with reducing violent crimes.
With the recent attack in Paris by terrorists posing as Syrian refugees, one would think a moment might be taken to reconsider allowing tens of thousands of so called “refugees” to come flooding into this country without any type of tracking system set in place. Obama chooses to focus on attacking the 2nd Amendment.