Last night -Jan 19, 2012- there was a Republican presidential debate held in North Charleston, SC. According to this link and all the polls the Republican race is all but done.
As of yesterday, the Republican race has only 4 candidates left. Of these 4 only 2 are serious contenders: Romney and Gingrich.
Romney has a boatload of money held in the Cayman Islands and Gingrich has so much character and moral baggage that there is no political way for him to remain successful in this race.
I predict that Obama will be reelected in Nov in a total landslide.