Exclusive: Gingrich Lacks Moral Character to Be President, Ex-Wife Says  —  Newt Gingrich lacks the moral character to serve as President, his second ex-wife Marianne told ABC News, saying his campaign positions on the sanctity of marriage and the importance of family values do not square …

FIRST ON CNN: Sources: Perry dropping out of GOP race  —  Charleston, South Carolina (CNN) - Rick Perry is telling supporters that he will drop his bid Thursday for the Republican presidential nomination, two sources familiar with his plans told CNN.  —  The Texas governor will make the announcement …

Romney's Incredible Luck Continues  —  Mitt Romney's run of luck during the Republican nominating race is beginning to defy belief.  Begin with the fact that Rick Santorum turns out to have won the Iowa caucuses.  Finding this out now is approximately 0.001 percent as valuable as having it announced the night of the caucuses.

Limbaugh On Gingrich Cheating On His Ex-Wife: 'Newt's A Victim'  —  ABC News is planning to air a explosive interview tonight with Newt Gingrich's ex-wife — her first since 1999 — in which she reveals that the former Speaker asked her for an open marriage so he continue to see his current wife, Callista.

Gingrich leads Romney on 1st night of tracking  —  Newt Gingrich led Mitt Romney 34-28 in PPP's South Carolina polling last night, the first of what will be three nights of tracking.  Ron Paul at 15%, Rick Santorum at 14%, Rick Perry at 5%, and Buddy Roemer at 3% round out the field.

Gingrich Tied With Romney in South Carolina Forecast  —  The question I posed yesterday — does Newt Gingrich have momentum in South Carolina? — now appears to have an unambiguous answer.  Yes, Mr. Gingrich does have momentum — and a lot of it.  —  Six different South Carolina polls …

Rick Perry to drop 2012 campaign for president, endorse Newt, Sources say  —  Rick Perry is expected to drop out later this morning at an 11 a.m. press conference and endorse Newt Gingrich, two sources confirmed to POLITICO.  —  The news was first reported by CNN.

BREAKING: Romney calls Santorum  —  (CNN) - Mitt Romney made a “polite” phone call Thursday to rival Republican presidential candidate Rick Santorum to “concede victory” in Iowa, according to Santorum's spokesman Hogan Gidley.  —  But Romney's team objected, saying his campaign didn't concede.

SOPA Activism Moves Republicans More Than Democrats  —  Yesterday's SOPA strike was enormously successful, not only raising attention to the issue but moving a tremendous amount of politicians for a one-day event.  Over 4.5 million people signed Google's petition against SOPA.