2012 Presidential Election, 2012 Republican Presidential Candidate | featured news

An unmistakable dynamic is playing out in the money game among Republican presidential candidates: New "super" political action committees are growing more powerful than the campaigns they support....

A "Super PAC" supporting Mitt Romney spent much more money than it collected last month.

Newt Gingrich conceded Sunday that losing his home state of Georgia in the upcoming Super Tuesday primaries in March would "badly" weaken his candidacy.

Whether voters see a principled stand or ruthless capitalism in Mitt Romney’s 2008 opposition to the auto industry rescue will affect how he fares in Michigan’s primary and likely beyond.

A resurgent Rick Santorum hopes to spring his next big surprise in Michigan. Newt Gingrich looks for a campaign revival in the Bible Belt. Mitt Romney has his home state of Massachusetts, and the luxury of picking his spots elsewhere, if not everywhere, as the race for the Republican presidential nomination roars back to life.

Newt Gingrich hedged whether he could win his old home state on Super Tuesday as he campaigned through the vote-rich Atlanta area with Herman Cain at his side amid incursions from Mitt Romney and a surging Rick Santorum.

CNN has canceled plans for a GOP presidential debate on March 1, after Mitt Romney and Rick Santorum indicated they would skip the event. "Without full participation of all four candidates, CNN will not move forward with the Super Tuesday debate," CNN said in a statement.

A political group supporting Mitt Romney’s Republican presidential bid began airing television advertisements in Michigan today, charging that rival Rick Santorum is a “big spender” and “Washington insider” who backed letting convicted felons vote.

Rick Santorum is on the air in Michigan with positive campaign ads, including one saying he has the "best chance" against President Obama.

Once thought an easy win for former Massachusetts governor Mitt Romney, the Michigan Republican primary is shaping up to be one of the biggest tests yet for Romney’s presidential hopes — and an unexpected opportunity for the surging campaign of former Pennsylvania senator Rick Santorum.