If she got the nomination, I'd vote for her - again.
But let me toss in a dark horse name as the person who I think will actually get it: John Huntsman. He's the former governor of Utah (where he achieved great success for our economy) and was named Ambassador to China by Obama - probably to get him out of sight.
I'd vote for Hunstman in a heartbeat, as I would for Palin or Hunstman/Palin.
