Herman Cain claims sexual harassment accusations threatening to derail his presidential campaign are a smear campaign. But friends and family of one accuser say she is a principled and dedicated professional who was only trying to right a wrong no woman should suffer in the workplace. Karen Kraushaar, a 55-year-old former journalist and seasoned government spokeswoman who served on the front lines of the Elian Gonzalez custody battle, is a competitive equestrian and lover of golden retrievers. She has been married for more than two decades. “She wouldn’t be the type to make false allegations,” brother-in-law Ned Kraushaar, a Georgia...