Herman Cain's 9-9-9 tax plan was under attack early from the GOP field. Later Mitt Romney and Rick Perry collided over immigration.
Some familiar claims were loosed at this week’s Republican presidential debate -- including Rick Perry’s claim that while Texas gained 1 million jobs, the country lost 2.5 million.
Rick Perry wasn't front and center in this week's Republican presidential debate, but Michele Bachmann chose to level a flawed question his direction.
Separate claims about Texas taxes and spending by Ron Paul and a group backing Michele Bachmann for president caught fire on the Truth-O-Meter.
Republican presidential candidates debate a third time in 22 days tonight.
We’ll watch for fresh claims, including jabs at front-running Texas Gov. Rick Perry, mindful that the last debates fed several fact checks.
Michele Bachmann said an HPV vaccine could cause mental retardation. Doctors say that's false.
A group backing U.S. Rep. Michele Bachmann of Minnesota for president says spending in Texas has doubled under Rick Perry. We found the methodology behind this conclusion flawed.
At the CNN-Tea Party Express debate in Tampa, the Republican candidates discussed Social Security, Medicare and immigration, with candidates often trying to griddle Texas Gov. Rick Perry. We put their claims to the Truth-O-Meter.
The GOP candidates talked about jobs, immigration and more jobs during the debate at the Reagan Library.
We're fact-checking claims from candidates at Thursday night's debate for the Republican presidential nomination.
The daily back-and-forth in Washington over the federal government’s finances has provided numerous opportunities for the Truth-O-Meter and PolitiFact researchers.
We check dueling claims from presidential candidates Michele Bachmann and Tim Pawlenty
Michele Bachmann said that if the debt ceiling isn’t raised, it’s "simply not true" that "somehow the United States will go into default and we will lose the full faith and credit of the United States." Is she right?
Candidate for president Michele Bachmann sat for an interview with Bob Schieffer. We checked the facts.
We look back at memorable statements from the Republican candidate for president
Gov. Rick Perry won’t be there, but U.S. Rep. Ron Paul will, and we’ll be watching for testable statements.
We've posted new fact-checks of Rick Santorum, Michele Bachmann and Newt Gingrich.
Since it's Tax Day, the deadline to file 2010 tax returns, we thought we'd hit you with a couple tax-related fact checks.
At the Conservative Principles PAC Conference in Iowa, Rep. Michele Bachmann set herself apart from the other prospective GOP presidential candidates with a slide show of numbers critical of the Obama administration. Some of them we've checked before. But there was a new one that caught our eye, a claim that there has been just one new oil drilling permit under the Obama administration.
Tea Party favorite Michele Bachmann made a startling charge on "Meet the Press" -- that the Democratic-backed health care law included $105 billion in "secret" spending. Was she right?