Ex-talk show hostess Sally Jessy Raphael has slapped The National Enquirer with a $100 million libel suit. She denies the tabloid's Oct. 22 cover story, which alleged that Raphael was rushed to a psychiatric ward in distress after her show's cancellation. The suit says she merely went off on vacation with her husband, and that she's concerned the Enquirer's story may jeopardize her future employment prospects.