On his Fox News show, Beck scribbled a giant chalk diagram indicating that President Obama is somehow surrounded by Marxists and Communists who are plotting to transform America into the next Soviet Union.
But as Dave Neiwert points out, many of the organizations that Beck is targeting are actively petitioning Beck's advertisers. In other words, this has less to do with any actual plot and more to do with Beck guarding his own ass. By going full Joe McCarthy. A really crazy McCarthy with a punch-me face.
To paraphrase Tropic Thunder, everybody knows you never go full Joe McCarthy.