Looks like Bill Richardson is set to drop out of the race tomorrow. The big question is now who will he endorse, if he does endorse? As I said yesterday, this is his chance to make a bigger impact than he ever had while running. Rumors abounded that he gave second-choice support to Obama in Iowa - will he continue the (alleged) trend and endorse him? Or, being a former Bill Clinton Cabinet member, will he support Hillary? This will all be especially important with the Hispanic vote in Nevada - it could either seal the deal with Obama following his endorsement by the Culinary Union or give Hillary a boost and make the race more interesting.

My guess is that he'll go with Obama if he chooses to endorse. There was just too much talk about him sending support to Obama in Iowa for it to have just been rumors or precinct captains acting alone.