John McCain told the Des Moines Register that he always tells the truth. 100 percent, absolute truth?

John McCain told the Des Moines Register this week that he always tells "100 percent absolute truth," even in campaign ads. There's one big problem with that bold statement: it's just not true.

McCain has made a number of statements — in paid ads and on the campaign trail — that simply cannot be described as 100 percent accurate. Some aren't even close.


Barack Obama is guilty, too. He falsely accused McCain of wanting to slice Social Security benefits in half and grossly exaggerated his role in writing this year's economic stimulus plan. He also promised to accept public financing — and then proceeded to opt out when it was clear he could raise more money on his own.

But only McCain made this dare: Prove it, he told the Register. The paper did not — Politico will.

With the help of the truth-squad crew over at the invaluable Politifact and factcheck.org, as well as other fact-checking websites, here is a list of some of McCain's biggest whoppers:

1. On "The View," McCain claimed Sarah Palin did not take or request earmarks as governor of Alaska. "Not as governor, she didn't," McCain said. But in her first year in office, she requested $256 million in earmarks from the federal government.

2. Shortly after announcing Sarah Palin as his running mate, the McCain campaign ran an ad claiming, "She stopped the bridge to nowhere" — perhaps the most thoroughly debunked claim about the Alaska governor, who supported the bridge project before changing her position late in the game. Asked about the bridge during her 2006 gubernatorial bid, Palin replied: "I'm not going to stand in the way of progress."

3. At the Republican National Convention, McCain claimed Obama's national health insurance plan would "force small businesses to cut jobs, reduce wages and force families into a government-run health care system where a bureaucrat stands between you and your doctor." But according to factcheck.org, Obama's plan does not place burdens on small business, and people would have the option of keeping their existing insurance plans.

4. In a campaign ad, "Dome," McCain claimed Obama's election would result in "painful income taxes, skyrocketing taxes on life savings, electricity and home heating oil," the clear implication being that Obama wants to hike these tax rates. But factcheck.org says Obama hasn't proposed a tax on electricity or home heating oil and wouldn't raise taxes on investments for individuals earning less than $200,000 a year.

It's possible Obama's election would result in these tax rates increasing. But this McCain-Palin claim is a little like the Obama camp's misleading attack on McCain's Social Security plan, tagging his opponent with the most undesirable, unintended and far from certain consequences of his policy proposals.

5. McCain has repeatedly accused Obama of supporting higher taxes on people making as little as $42,000 a year. "Two times, on March 14, 2008 and June 4, 2008, in the Democratic budget resolution, he voted to raise taxes on people making just $42,000 per year," McCain said this week. But this is a misleading claim: Obama's votes were for nonbinding resolutions, which supported allowing certain Bush administration tax cuts to expire but didn't actually have the effect of raising taxes.

6. In a July visit to Colorado, McCain told voters: "I want to look you in the eye: I will not raise your taxes nor support a tax increase. I will not do it." Last Sunday, however, McCain acknowledged to ABC's George Stephanopoulos that his health care plan could lead to some people paying taxes on employer-provided health insurance.

"It depends on what plan they have," McCain said. "But that's usually the wealthiest people."

7. McCain's campaign claimed adviser Rick Davis had taken a leave of absence from his firm, Davis Manafort, and vigorously attacked a New York Times story suggesting that Davis had profited from Davis Manafort's relationship with mortgage lender Freddie Mac. "Mr. Davis has seen no income from Davis Manafort since 2006," wrote McCain spokesman Michael Goldfarb, who called the Times story "demonstrably false."

"Mr. Davis has never — never — been a lobbyist for either Fannie Mae or Freddie Mac."

But Davis Manafort was receiving $15,000 monthly payments from Freddie Mac as recently as August, and while the payments didn't go to Davis personally he still stands to gain from the success of his firm.

8. McCain has boasted of never requesting a single earmark, saying in January: "I have never asked for nor received a single earmark or pork-barrel project for my state." But he has requested federal funding for special projects back home, including $10 million for a center at the University of Arizona, $5 million for a home-state water project and spending authority to purchase land around Arizona's Luke Air Force Base.

Politifact says it's a matter of debate whether these projects constitute pork-barrel spending — but clearly McCain has searched for federal help in his own backyard.

9. In last Friday's debate, McCain accused Obama of "voting to cut off funds for the troops in Iraq and Afghanistan." But Obama has consistently voted in favor of war funding bills, including an earlier version of the bill McCain was discussing. The Illinois senator voted against this particular proposal because it did not push the Bush administration toward a timetable for withdrawal. McCain's comment was technically defensible — but rather too sly to be called "absolute truth."

10. In July, McCain accused Obama of skipping his visit to a military hospital in Germany because he was told he couldn't bring reporters and video cameras. McCain ran an ad saying: "Seems the Pentagon wouldn't allow him to bring cameras." But when pressed to provide evidence that Obama had canceled the visit for this reason, McCain's campaign could not support their claim — and media reports found no evidence that Obama had ever planned to bring media with him.