Every time my estimation of Roger Ailes' ethics seems to have hit bottom, he crashes through the floor:

After the publishing powerhouse Judith Regan was fired by HarperCollins in 2006, she claimed that a senior executive at its parent company, News Corporation, had encouraged her to lie to federal investigators two years before.
The investigators had been vetting Bernard B. Kerik, the former New York City police commissioner who had been nominated to become secretary of Homeland Security and who had had an affair with Ms. Regan.
The goal of the News Corporation executive, according to Ms. Regan, was to keep the affair quiet and protect the then-nascent presidential aspirations of former Mayor Rudolph W. Giuliani, Mr. Kerik’s mentor and supporter.
But Ms. Regan never revealed the identity of the executive, even as her allegation made headlines and she brought a wrongful termination suit against HarperCollins and News Corporation.
But now, affidavits filed in a separate lawsuit reveal the identity of the previously unnamed executive: Roger E. Ailes, chairman of Fox News.
What is more, the documents say that Ms. Regan taped the telephone call from Mr. Ailes in which Mr. Ailes discusses her relationship with Mr. Kerik. 

I've written about the Kerik episode before. It's a largely forgotten and completely surreal episode in which a goon -- a character from the Sopranos, really -- rose to the level where he had been appointed Director of Homeland Security. The nexus between Kerik, Giuliani and Ailes is almost beyond fiction.