Second Amendment: A Florida appeals court rules that colleges can't ban students from having guns on campus for self-protection, bringing us one step closer to the day schools are predator-free, not-gun-free zones. Alexandria Lainez won't be able to carry her firearm around campus in her purse or book bag, but she can keep it in her car parked on campus, available for self-protection, or in case a madman decides to shoot up the University of North Florida. Florida's 1st Court of Appeals ruled that the school was violating a 2011 state law that pre-empted the regulation of guns by local...