CBS' Face the Nation was the sole network news Sunday political talk show to ignore the claims of a former staffer for the House Select Committee on Benghazi alleging that the committee has turned into a “partisan investigation” with a “hyper-focus on Hillary Clinton.”

On October 10, The New York Times reported that Bradley Podliska, who worked as an investigator for the Benghazi committee and was allegedly fired unlawfully, accused the committee of focusing “primarily on the role of the State Department and former Secretary of State Hillary Rodham Clinton” instead of leading a comprehensive investigation into the September 2012 Benghazi attack that killed four Americans.

CNN's State of the Union treated the story as breaking news and opened with an exclusive television interview of Podliska. In his CNN interview, Podliska said that the Benghazi probe “has become a partisan investigation,” that has shifted its focus “to go after Hillary.” On Fox News Sunday, Chris Wallace questioned Benghazi committee member Rep. Jim Jordan (R-OH) about the accusations made by Podliska. On NBC's Meet the Press, Chuck Todd briefly mentioned Podliska's accusations, noting that both Podliska and the Republicans on the committee “agree that Hillary Clinton was being targeted,” and asked, “doesn't that hurt the committee?” And on ABC's This Week, Martha Raddatz asked Rep. Jason Chaffetz (R-UT) about Podliska's statement that “he was fired from that committee because he was told to focus too much on Hillary Clinton instead of finding out answers about Benghazi.”

But John Dickerson, the host of Face the Nation, failed to mention this news at all. The only mention of Benghazi came from panelist Ron Fournier, who also neglected to mention this news story, despite bringing up both Clinton and Benghazi:

RON FOURNIER: Let me talk a little bit about emails if I could, which is her untrustworthy problem, and the Democrats are pointing at Republicans, and McCarthy is saying we just want to bring her down as mitigating for her. We have two sets of facts. One is, we know that the Republican Party did everything they could to destroy Hillary Clinton with Benghazi -- hyper-partisan Republican Party. And they caught Hillary Clinton red handed creating a improper covert server that undermined the Freedom of Information Act, that subverted legislative oversight, and jeopardized U.S. secrets.

Both of those things can be true. As a matter of fact, both of those things are true, but the Democrats try to use the one thing to mitigate them, and the Republicans try to use the other to mitigate them. And meanwhile, both parties think that - most voters think that the leaders of the parties are lying to them, because they are.