Clinton says she's skilled at foreign affairs because of her work as first lady on Northern Ireland, China and Kosovo. We check the facts to see what she did.
We examine Barack Obama's resume and find 20 years of public service work.
Sen. John McCain and Sen. Barack Obama are engaged in a battle on the validity of a March 2007 agreement to accept public financing — and its $84.1-million limit — for the general election.
In November, the Republican National Committee oversimplified the cost of Sen. Hillary Clinton's policy proposals. Now, the RNC does a similarly overstated assessment of Sen. Barack Obama's plans.
In the Cleveland showdown between the Democrats, Obama and Clinton get fast and loose with the facts. We find Clinton is right about Obama's committee work but is wrong that he wants to bomb Pakistan.
Sen. Hillary Clinton has promoted her plan to address the foreclosure crisis with various freezes, but she sometimes leaves crucial details out of her public comments. Sen. Barack Obama, meanwhile, takes aim at the inflated rhetoric and misses.
Barack Obama charges Hillary Clinton with flip-flopping on NAFTA. He repeats a false detail, while getting the big picture right.
PolitiFact has been named the "Best Overall Newspaper Web Site" in the Newspaper Association of America Digital Edge awards.
The top Democrats offer competing visions of leadership, but their voting records are nearly identical.
The Democratic debate in Austin was a polite affair. But we found plenty of facts to check.
The senator who sang "bomb Iran" claims that Barack Obama wants to bomb Pakistan. We find McCain is distorting Obama's remarks and give the Arizona Republican our Pants On Fire rating.
The New York senator often boasts of 35 years in politics. We do the math and find one of her claims is way off, but that her general point about political experience is largely accurate.