Oh, dear. The Associated Press has looked at what's happened since Sandy Hook, and they've come to realize that their dreams of gutting the Second Amendment have failed spectacularly. But in the three years since, many states have moved in the opposite direction, embracing the National Rifle Association's axiom that more "good guys with guns" are needed to deter mass shootings.In Kansas, gun owners can now carry concealed weapons without obtaining a license. In Texas, those with permits will soon be able to carry openly in holsters and bring concealed weapons into some college classrooms. And in Arkansas, gun enthusiasts...