Rick Santorum is officially the winner of the Jan. 3 Iowa Republican presidential caucus. The state Republican Party reversed itself from a previous assertion that it would not declare one, given problems at eight precincts, as The Des Moines Register reported.
In a news release late Friday, the party said it called the race "in order to clarify conflicting reports and to affirm the results released Jan. 18 by the Republican Party of Iowa."
Saturday's South Carolina Republican primary may be the last good chance for Massachusetts Gov. Mitt Romney's challengers to stop his march to the nomination. Every election year since 1980, the winner of South Carolina's Republican primary has gone on to win the nomination.