We've spent a lot of time talking about Ron Paul's "caucus strategy" approach to the GOP nomination season, but haven't really been able to illustrate...

WASHINGTON -- Bathed in the candlelight of a Romanesque Texas church and framed at the altar by golden stained glass, Rick Santorum told a group of Da...

None. People are still getting this wrong. Don't be one of them....

Police in Littleton, Colo., on Monday pulled over a motorist who was protesting the way Republican presidential candidate Mitt Romney transported his ...

Republican presidential candidates fought for momentum in three contests on Tuesday, in Colorado, Minnesota and Missouri. The two caucuses, in Colo...

Rick Santorum was projected the winner of the Colorado caucus by CNN. The victory came as a surprise as former Massachusetts Gov. Mitt Romney was f...

Mitt Romney was glitter-bombed on Tuesday after a speech in Denver, the second time in a week that someone has thrown glitter at the candidate. La...

Rick Santorum was projected the winner of the Minnesota caucus on Tuesday night by NBC News. ABC News projected Ron Paul to finish in second place ...

WASHINGTON -- As the Catholic Church expressed outrage against the White House in recent days for a health care mandate they say violates their consci...

Colorado, Minnesota and Missouri jumped into the presidential nominating process, holding their first official GOP events on Tuesday. The projected...

Former Massachusetts Gov. Mitt Romney went into the Colorado caucus on Tuesday running ahead of rival contenders competing for the Republican presiden...

By STEVE PEOPLES, THE ASSOCIATED PRESS LOVELAND, Colo. -- Republican presidential candidate Mitt Romney set aside his focus on the economy in recen...

By CHARLES BABINGTON AND PHILIP ELLIOTT, THE ASSOCIATED PRESS CINCINNATI -- Newt Gingrich thrust the reproductive rights issue into the GOP campaig...

The Colorado caucus, Minnesota caucus and Missouri's non-binding primary are taking place on Tuesday. HuffPost's Mark Blumenthal reports on the rac...

By PHILIP ELLIOTT AND KASIE HUNT, THE ASSOCIATED PRESS GOLDEN, Colo.--Republican presidential challenger Rick Santorum is hoping that his weeks of ...

Going into the 2012 Colorado caucus on Tuesday, Mitt Romney is running ahead of rival contenders in the race for the Republican presidential nominatio...

By KRISTEN WYATT, THE ASSOCIATED PRESS DENVER--Colorado's caucuses offer the Republican candidates for president a glimpse of their support in the ...

WASHINGTON -- Newt Gingrich might not get to debate again until Feb. 22, but he won't be totally deprived of high-profile opportunities before then to...

WASHINGTON -- His aides say otherwise, but this essentially is decision week for Rick Santorum. His hope of staying at all relevant in the GOP pre...

LAS VEGAS -- After back-to-back fiascos in Nevada and Iowa, the term "caucus" may be on its way to becoming a bad word in the GOP lexicon. Those trou...

WASHINGTON -- On Tuesday, Republicans will attend precinct caucuses in Minnesota and Colorado and vote in a non-binding primary in Missouri. Polling f...

LAS VEGAS — Now it's on to Colorado, Minnesota and Maine. With back-to-back victories fueling him, Republican presidential front-runner Mitt Ro...