You don't understand the idiot vote. This country proved that the LAST election.
Now nobama’s problem in 12 is the idiots are having a lot of trouble finding any incentive to vote period. Its much easier to gin up for a challenger. I suspect many of those idiots have taken a heap of ridicule for their 08 vote and would just as soon not have to go though that over again.
Even his plantation bruthas, who will certainly not vote for Mitt, are not looking much enthused this time.