Legal or illegal? Harrold Independent School District teachers, if they have a conceal-carry permit and are cleared by the school board, can come to school armed. The district says it's legal. Others point to a law that says armed campus personnel must be commissioned peace officers. Whatever the case, it's ill-advised. For one thing, schools are among the safest places to be. Saturation coverage of isolated school shootings has created the false impression that... (GunPolicy.org)