Wednesday morning, Benghazi whistleblower attorney Victoria Toensing appeared on Fox News' Fox & Friends as part of a long standing campaign among conservatives to discredit the findings of the Accountability Review Board (ARB) report on the Benghazi attacks, authored by Ambassador Thomas Pickering and former chairman of the Joint Chief of Staff Admiral Mike Mullen.

Toensing delivered what has become the standard conservative myth -- the claim that the ARB report was a “corrupt cover-up to protect Hillary Clinton.” She asserted:

Because they were not thorough. There are all kinds of people they didn't interview. They made false statements and they framed four State Department employees to take the blame away from the higher-ups. They did not interview Hillary. They did not interview her top deputy for security, Pat Kennedy.

That is a lie. Pat Kennedy was interviewed by the ARB, a fact Pickering, one of the authors, has made clear. On May 12, Pickering explicitly told CNN's Candy Crowley, “We interviewed Pat Kennedy.” This was also pointed out during the May 8, 2013 House Oversight hearing on Benghazi. Rep. Gerald Connolly (D-VA) addressed the room, stating:

By the way, defend in statements that Undersecretary Kennedy was not interviewed by the ARB by Ambassador Pickering and Admiral Mullen. That is a misstatement of fact.  He most certainly was.  You can look it up.  It is documented.  He was interviewed, and he provided evidence. And that evidence was evaluated.

So it is not true that Undersecretary Kennedy was not part of that process.  He most certainly was, and I would ask Mr. Chairman that the record so reflect.

In fact, Fox News Host Greta Van Susteren tweeted out this exchange:

So why tell such a blatant lie?

Because Toensing thinks she can get away with it and the right needs to discredit the ARB. Prepared in the aftermath of the attacks on our diplomatic facilities in Benghazi, Libya, the report detailed more than two-dozen recommendations on improving security for our State Department personnel overseas. It did not cast blame on then-Secretary of State Hillary Clinton or President Barack Obama nor did it conform to the narrative conservatives and their allies on Capitol Hill -- namely Rep. Darrell Issa (R-CA) and Rep. Jason Chaffetz (R-UT) -- have been selling to the media about Benghazi.

Because both Pickering and Mullen are public servants with reputations beyond reproach, the right has had to work overtime trying to discredit their report.

The simplest way to attack the ARB is to claim their work was incomplete because they failed to interview specific witnesses.

And because the complete list of witnesses who spoke with the ARB remains classified, most often there is no way to respond to these accusations, unless a name was at sometime placed in the public record. Conservatives will continue to make claims about the ARB process, but without citations, the media should keep a watchful eye on which sources they trust.