The book [Blinded by the Right]did what many — even those on the left who share Brock’s contempt for conservatives — consider fatal damage to Brock’s credibility. When Blinded by the Right appeared, Timothy Noah, the liberal “Chatterbox” columnist for Slate, wrote that “Chatterbox yields to no one in his eagerness to believe the awful things Brock is now saying about himself and the conservative movement in America. But the more Brock insists that he has lied, and lied, and then lied again, the more one begins to suspect Brock of being, well, a liar.”
That's a reasonable assumption. David Horowitz's characterization in the next post.