One wonders what world Callahan is living in!  "..common sense gun laws work." ? Really?  We already HAVE a plethora of gun laws on the books.  Another law is not going to make schools one iota safer.  When are the people in rainbow and unicorn land going to come to the realization that criminals, whether sane or insane do NOT obey laws? No matter how many are on the books, or how "well intentioned"? How's that "gun free zone" law working? The fact is that gun law violators are rarely prosecuted for those offenses, and they need to be to the fullest extent possible.  (Hopefully that will change with THIS administration!)  The ONLY impact these "common sense" gun laws have are on the law abiding, who don't need another useless gun law...especially since they have no impact on the problem!  The dishonesty of the left is amazing, they just can't come right out and say they want to remove your rights under the 2nd Amendment.  Putting your children at risk with no protection, unbelieveable!