Believe it or not, The Washington Post and CBS News.

That's right -- if you've been seeing Obama's ads accusing McCain of cutting Medicare benefits to pay for his health care plan, you're not alone. 

The Post awarded an Obama ad called "Your Golden Years" three Pinocchios for its "significant factual errors." It even gave the source of Obama's numbers: "How did the Obama campaign come up with the claim of an $800 billion cut in Medicare (described in another Obama ad as an $882 billion cut)? Answer: some back-of-the-envelope calculations by a liberal think tank, the Center for American Progress.”

CBS's Wyatt Andrews also explained the facts, pointing out that Obama has claimed he'll deliver similar savings to fund his own programs.

Today on CNN's American Morning, network correspondent Alina Cho conducted yet another "truth squad" check of a claim made by a presidential candidate.  In this instance, it's the claim Barack Obama makes that he was a leader in ethics reform when he served in the Illinois state senate.  Anchor Kiran Chetry led off the segment:

CHETRY: Welcome back to the "Most News in the Morning." Time again to check in with the "Truth Squad." Alina Cho looking at some statements that Barack Obama is making about taking on lobbyists. "Lobbyist," the dirty word in presidential politics.

ALINA CHO, CNN GENERAL ASSIGNMENT CORRESPONDENT: Big, bad dirty word, Kiran. Good morning. Good morning, everybody. It's something that Barack Obama talks about often on the campaign trail. No surprise how he's taken on lobbyists and he says as president, he'll do it again to reform health care and take on Wall Street. Here he is on Tuesday in Reno, Nevada.

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In their quest to supply as many reasons as possible to vote for Barack Obama, the mainstream media have expressed a particular interest in John McCain's mortality. Last May, McCain made available more than 1,000 pages of medical records for press scrutiny. In contrast, Obama released a one-page letter from a physician pronouncing the Democrat in excellent health.

Now comes the Associated Press today with an article titled, "One-in-four chance McCain may not survive 2nd term." It starts:

Tried reading the Boston Globe two days in a row?

One day its editorial page says Obama's health care plan is superior to McCain's; after all, it's sort of like the Massachusetts plan, and look at the state's high rate of insurance coverage now! Next day: Mass. residents waiting 100 days for primary care.

Unfortunately, coverage mandates don't solve the underlying problems in the health sector, whether we're talking about doctor shortages or costs.

Friday on CNN's American Morning, network correspondent Alina Cho conducted a "reality check" of a John McCain ad that labels Barack Obama the most liberal member of the U.S. Senate.  These "fact checks" are increasingly popular in the mainstream media this presidential year.  Cho started:

ALINA CHO, CNN, CORRESPONDENT: Good morning. And a whole team of researchers, John, the truth squad as you're calling it, and we're starting today with a charge that the McCain campaign has been making against Barack Obama's voting record. Out on the campaign trail, John McCain has been calling Obama's record the most liberal in the Senate. Many people have heard that. The charge was also leveled early this month at an ad comparing Sarah Palin to Obama. Take a listen.

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UNIDENTIFIED MALE: The "Journal" says Governor Palin's credentials as an agent of reform exceed Barack Obama's. They are right.

UNIDENTIFIED FEMALE: He has a record of bipartisan reform.