beckFour hundred rabbis published a letter on Thursday calling on Fox News to sanction host Glenn Beck for repeated use of Nazi and Holocaust imagery and for airing attacks on World War Two survivor George Soros.

In an open letter to Rupert Murdoch, the chairman of News Corp, which owns Fox, the rabbis also demand an apology from Fox News chief Roger Ailes for characterizing Beck’s Jewish critics as nothing more than “left-wing rabbis.” (Photo: Glenn Beck waves at his rally on the National Mall in Washington, August 28, 2010/Jonathan Ernst)

The letter appeared as an advertisement in the News Corp-owned Wall Street Journal on Thursday for which the rabbis spent more than $100,000, a spokesman said.

“We haven’t seen the ad,” said Joel Cheatwood, Fox News senior vice president of development, “but this group is a George Soros backed left-wing political organization that has been trying to engage Glenn Beck primarily for publicity purposes.”

In the letter, the rabbis cited “unacceptable attacks” by Beck against Soros, a billionaire financier who grew up in Nazi-occupied Hungary and is a frequent target of conservative commentators.