Conversation so far:
was their a biography written about Glenn?
Investigative reporter Alexander Zaitchik released a critical biography of Glenn Beck titled Common Nonsense: Glenn Beck and the Triumph of Ignorance.
when was this biography released?
Common Nonsense: Glenn Beck and the Triumph of Ignorance was released June 2010.

Question: what things did it state about Glenn?
Self-contained rewrite: what things did the book Common Nonsense: Glenn Beck and the Triumph of Ignorance  state about Glenn?