Steve Chapman on Rick Santorum's Moral Delusions

According to Rick Santorum, faith and family are under attack. "Moral relativism," he warns, is breeding "aberrant behavior." Gay rights advocates are bent on "secularization." Liberals have brought about a "decaying culture." It's a familiar line of argument among religious conservatives, but as Steve Chapman observes, there is one notable weakness: a mass of evidence that amounts to a thunderous refutation.