Members of Congress with histories of mistreating women should be extremely nervous. Major outlets, including CNN, are dedicating substantial newsroom resources to investigating sexual harassment allegations against numerous lawmakers. A Republican source told me he's gotten calls from well-known D.C. reporters who are gathering stories about sleazy members.

Bottom line: Democratic Sen. Al Franken is the very tip of the congressional iceberg. Many more stories are coming and we wouldn't be surprised if they end several careers.