From MSNBC.com's Bob Sullivan Satire. That's how Ralph Nader closed his third-party presidential campaign today at a small press conference in Washington D.C.'s National Press Club. He instructed reporters that he would only give one-word answers to all questions posed -- in a sarcastic nod to the sound-bite nature of election coverage. The stilted question-and-answer session felt at times like a bad game of "Jeopardy." Reporters played along with little protest and reached for questions ...