One question has tugged at my professional conscience throughout the year-long congressional debate over health-care reform, and it has nothing to do with the public option, portability or medical malpractice. It is this: Why haven't America's old-school news organizations blown the whistle on Roger Ailes, chief of Fox News, for using the network to conduct a propaganda campaign against the Obama administration -- a campaign without precedent in our modern political history? Through clever use of the Fox News Channel and its cadre of raucous commentators, Ailes has overturned standards of fairness and objectivity that have guided American print and...