Mitt Romney

Mitt Romney says President Barack Obama is "in part" to blame for rising gas prices.

Although supporters of Rick Santorum are urging Newt Gingrich to leave the race so that conservatives can unite around Santorum, Gingrich is showing no signs that he's going to do so.

Mitt Romney and Rick Santorum are trying to make the most of a mixed Super Tuesday, each claiming a measure of victory but unable to settle the most tumultuous race for the GOP presidential nomination in decades.

Mitt Romney scored a hard-won, home state triumph in Michigan and powered to victory in Arizona Tuesday night, gaining a two-state primary sweep over Rick Santorum and precious momentum in the most turbulent Republican presidential race in a generation.

Anyone see this video? It's a pandering, desperate Romney awkwardly sucking up to folks in Michigan as Santorum was surging against him in the polls. This was one of the phoniest political moments I think I've ever seen. Trees seem to be the right height...

Primed for a fight, Mitt Romney and Rick Santorum traded fiery accusations about health care, spending earmarks and federal bailouts Wednesday night in the 20th and possibly final debate of the roller-coaster race for the Republican presidential nomination.

Republican presidential hopeful Mitt Romney on Wednesday called for 20 percent across-the-board cuts in personal income tax rates as part of a program to help the economy grow.

Philosophical differences between the top two Republican presidential candidates are becoming starker.

Mitt Romney came out of Iowa the declared winner.  But a great amount of time later the news came out that the 8 vote plurality in the Iowa caucuses may have been in error, and that Rick Santorum may have actually won.  That's the kind of misfortune that would sink most candidates out of the gate...

Despite criticism of Fannie Mae by Republican presidential candidate Mitt Romney, his campaign accepted nearly $280,000 in donations raised by a registered lobbyist who once represented the government mortgage giant and whose clients now include a private equity firm and the drug company Pfizer.