I just heard from a little birdy that Obama is about to (or already started?) run a national ad (on CNN and perhaps other outlets), as part of his lead-up to Super-Tuesday. The Clinton campaign is positioned to call foul, since such advertising could be construed as breaking the no-campaign pledge in FL, since it will be shown here.
The Clinton campaign could respond by launching a late ground-campaign in FL, taking the whole race to DEFCON 4.
Poll below the fold...