When Fidel Castro visited New York in 1995 to give a speech at the United Nations, he was the toast of the town???s news oligarchs: Mort Zuckerman, then editor of U.S. News and World Report, hosted a lunch for the tyrant at his plush Manhattan apartment, where he and others such as Barbara Walters, queen of tear-jerking interviews, and Diane Sawyer, first prime-time anchorwoman of ABC News swooned