Media Matters for America, a liberal nonprofit and left-wing activist group that analyzes right-wing news content, focused months of research against Fox News' so-called "straight news division" and released a "Drop Fox" ad accusing their primetime hosts of daily outright lies.
Angelo Carusone found to have written string of offensive remarks on 2005 blog.
South New Jersey GOP candidate Seth Grossman claimed to know "many Africans who wish their ancestors had been taken to America as slaves."
The disgraced anchor's lawyers hoped to prove he was the victim of a liberal smear campaign.
Media Matters study also finds that all the networks' guests tilt right on the five morning shows.
Tracy Rowlett and Byron Harris of WFAA-TV in Dallas told Media Matters that O'Reilly was in Dallas, not Florida, when Lee Harvey Oswald confidante George de Mohrenschildt killed himself in Palm Springs.