Pediatricians regularly give parents advice about how to keep their children safe at home: Stash toxic cleaners where young children cannot get to them, fence the backyard swimming pool, require bike helmets, and keep any firearms unloaded and locked away. Physicians call this kind of preventive care "anticipatory guidance". When it comes to guns, the National Rifle Association calls it an invasion of privacy. Governor Rick Scott this month signed a law making Florida... (GunPolicy.org)