The post-2006 bitterness deepens. And no one has made bitterness more of a vocation than Richard Viguerie. Road-testing Rudy among the Christianists continues here. Has any pre-primary season on both sides been this much fun? Or this fluid? I guess I'm revealing my politically dorkish leanings, but I'm riveted by the almost endless possibilities in a wide-open race with so many variables at play.