And now, let's bring in NPR's Cokie Roberts, as we do most Mondays. Cokie, good morning.
COKIE ROBERTS, BYLINE: Good morning, Steve.
INSKEEP: Well, yesterday, Newt Gingrich was all over the airwaves saying this is now a two-man race, Newt Gingrich and Mitt Romney - no Rick Santorum in there, as far as he's concerned, or Ron Paul, for that matter.
In the race for the Republican presidential nomination, the tally stands at 1-1-1. Over the weekend, former House speaker Newt Gingrich re-established himself as a presidential contender with a resounding victory in South Carolina's primary.
He beat second-place finisher former Massachusetts Gov. Mitt Romney by more than 12 points. That means Romney, Gingrich and former Pennsylvania Sen. Rick Santorum have each won a nominating contest. Now all eyes are on Florida.
By embracing Newt Gingrich in its primary, the South Carolina GOP has risked its remarkable record of success at picking the party's eventual nominee for president.
It's been quite a run. Beginning with its primary in 1980, when it chose Ronald Reagan, South Carolina has voted first among Southern states. And the Palmetto State's choice has gone on to dominate the other Southern states and lock up the nomination in short order. That happened eight times in a row, counting incumbent renominations.