Beleaguered Rep. Vito Fossella (R-N.Y.) continues to hang on to his job, if by a thread. But some top Republicans are rallying to his defense, with the message: don't veto Vito. Encouraged by the support of elder New York politicians, Fossella is resisting calls from colleagues and newspaper editorials to retire. And despite the specter of a domino-like scandal with layer upon layer of problems... ...