Stranger danger is just overhyped nonsense
                                
                                
                                    (Newser) -
                                    Halloween used to be a very cool night for kids, writes Lenore Skenazy. Now it's "the day when America market-tests parental paranoia." Poisoned candy, stranger danger, suffocating costumes? All nonsense propagated by marketers who discovered "that parents are willing to be warned about anything, no matter how...