We're still waiting on Arizona -- that has to be a little
embarrassing for McCain, even though it's winner-take-all. We're
also waiting on Missouri, Tennessee, and Oklahoma. (Alabama also
hasn't been called by anyone except for Fox, which called it for
Huckabee.) Romney has won Massachusetts, and he'll win Utah, but he
really, really needs to win one of these other races if he's going
to be able to justify staying in the race.