The "Guns Federal" thing you note is just silly posturing, but our legislature is sometimes very good at that.
And the school/gun thing...some of it isn't very well thought through. There is some amusement (not quite the right word) in some quarters about the vision of the college football stadium being sprinkled with concealed-carriers...after about 4 hours of hard tailgating. Not to mention that someone ought to call the NCAA, perhaps even check in to see how the referees feel about it.
But I'm sure they'll sort it all out.
Dulce bellum inexpertis