There have been phone calls and petitions, die-ins and impassioned pleas from leaders on college campuses — but Gov. Nathan Deal decided on May 4 to sign the “Campus Carry” bill into law. After the NRA’s recent visit to Atlanta — which stirred quite a bit of protest — gun extremists have been sure to push the issue, telling their base that it’s about “being able to protect themselves on college and university campuses.” But the facts just