Judith Regan: Still Got It!By now everyone in the world knows that Judith Regan, the ex-publisher who almost brought you O.J.’s If I Did It, is suing her former bosses at HarperCollins; it’s all a part of her professed desire to make her life “smaller, not bigger.” (Also part of the spotlight-reducing plan: recording a cover of “My Way,” writing about it in Harper’s Bazaar, and sending an mp3 of it to Gawker.) But it turns out the lawsuit might have implications beyond the publishing beehive. At issue is Regan’s much-documented affair with Bernie Kerik, infamously conducted atop the Shroud of Turin in an apartment near ground zero reserved for first responders.