The New Yorker also has up a long article covering the return of John Birch Society paranoid / conspiracy politics:
newyorker.com

The popularity of Beck’s broadcasts, which now reach two million viewers each day, has brought neo-Birchite ideas to an audience beyond any that Welch or Skousen might have dreamed of. Several times a week, Beck informs his audience that socialists (whom he also sometimes calls Fascists or Communists) led by Obama have seized power, and that patriotic Americans must take their country back. His TV show for some time featured “Comrade Updates,” in which Beck described perfidy while the Soviet anthem played in the background. He attacks all the familiar bogeymen: the Federal Reserve System (which he asserts is a private conglomerate, unaccountable to the public); the Council on Foreign Relations (born of a “progressive idea” to manipulate the media in order to “let the masses know what should be done”); and a historical procession of evildoers, including Skousen’s old target Colonel House and Welch’s old target Woodrow Wilson. His sources on these matters, quite apart from Skousen’s books, can be unreliable. On September 22nd, amid a diatribe about House, Beck cited a passage from “Secrets of the Federal Reserve,” by Eustace Mullins. The book, commissioned in 1948 by Ezra Pound, is a startlingly anti-Semitic fantasy of how a Jewish-led conspiracy of all-powerful bankers established the Federal Reserve in service of their plot to dominate the world.