Bernard Goldberg has been on a spirited crusade against the left for three books now —the number one New York Times bestseller Bias, the bestselling Arrogance, and his latest book, 100 People Who Are Screwing Up America. Goldberg, an Emmy-winning journalist, is a former correspondent on the CBS program 48 Hours. Galley Girl spoke by phone to him in Miami. GG: You used to be a liberal. What happened? BG: What happened? Liberals happened. I want to make a distinction between your run-of-the-mill liberals and the cultural elite liberals, who really speak for liberalism in America today. Most liberals obviously...