This post deserves a little more detail:
Tennessee passed two 2A related bills by veto-proof (if they can maintain voting discipline) majorities.
One, according to John Lott's site, allows fulltime employees of state colleges and universities to carry a handgun on college/university property if they have a valid Tennessee permit. There's some obvious gaps and questions there, but I haven't had time to track down the bill and see the particulars. But this is progress for Tennessee.
The other provides some kind of "immunity" for businesses if they DO NOT post an anti-carry sign. Again, I will have to find the bill to find out what "immunity" really constitutes. The bill started life the other way around -- it places liability on business that posted anti-carry signs. Here's another blurb on it:
http://www.knoxgunguy.com/2016/04/actio ... rties.html