For 2301: The relationship was always contentious apparently. From the NYT:
The negotiations that led Glenn Beck to announce his departure from the Fox News Channel on Wednesday ended with an expression of “let’s part as friends,” according to several people with knowledge of the talks. But behind that moment was a torrent of acrimony that underscored just how fractious the relationship between Mr. Beck and the network had become during his three-year run on Fox.
Mr. Beck’s official departure was preceded by conversations over a period of months with the Fox News chairman, Roger Ailes. Even as Mr. Beck and Mr. Ailes described how much they liked each other in an interview with The Associated Press, the message conveyed between the lines by both sides was that, despite ratings that would normally bring about an automatic contract renewal, this was a relationship that had grown cold — and run its course.Was Beck a demagogue? Here's an argument that his appeal was simply based on inciting fear; that he tapped into the "paranoid style in American politics."
- The paranoid style in American politics.