Blumenthal suddenly unveils as McCarthy

In fact, "The Path to 9/11" is produced and promoted by a well-honed propaganda operation consisting of a network of little-known right-wingers working from within Hollywood to counter its supposedly liberal bias. This is the network within the ABC network. Its godfather is far right activist David Horowitz, who has worked for more than a decade to establish a right-wing presence in Hollywood and to discredit mainstream film and TV production. On this project, he is working with a secretive evangelical religious right group founded by The Path to 9/11's director David Cunningham that proclaims its goal to "transform Hollywood" in line with its messianic vision. (Blumenthal on Huffington Post)

Why not just say...I have in my hand, evidence of a vast right wing....