9/11 Truth. Part One of the book looks at the events of 9/11, discussing each flight in turn and also the behaviour of President George W. Bush and his Secret Service protection. Part Two examines 9/11 in a wider context, in the form of four "disturbing questions." David Ray Griffin discussed this book and the claims within it in an interview with Nick Welsh, reported under the headline Thinking Unthinkable Thoughts: Theologian Charges White House Complicity in 9/11 Attack. Critics, such as the activist Chip Berlet, have identified claims in the book that have been refuted by independent experts. Griffin debated Berlet on Democracy Now! defending his claims. Griffin's second book on the subject was a critique of the 9/11 Commission Report, called The 9/11 Commission Report: Omissions And Distortions (2005). Griffin's article "The 9/11 Commission Report: A 571-page Lie" summarizes this book, presenting 115 allegations of what Griffin claims are either omissions or distortions of evidence, stating that "the entire Report is constructed in support of one big lie: that the official story about 9/11 is true." In his next book, Christian Faith and the Truth Behind 9/11: A Call to Reflection and Action (2006), he summarizes some of what he believes is evidence for government complicity and reflects on its implications for Christians. The Presbyterian Publishing Corporation, publishers of the book, described Griffin as being a distinguished theologian and praised the book's religious content, but said, "The board believes the conspiracy theory is spurious and based on questionable research." In 2006, Griffin, along with Peter Dale Scott, edited 9/11 and the American Empire: Intellectuals Speak Out, a collection of essays including Steven Jones' paper Why Indeed Did The World Trade Center Towers Collapse?. Debunking 9/11 Debunking (2007) disputes at the rhetorical level the debunking of 9/11 conspiracy theories in such venues such as Popular Mechanics. In 9/11 Contradictions: An Open Letter to Congress and the Press (2008), he presents chapters on 25 alleged contradictions involving elements of the "accepted story" of 9/11 and calls for Congress and the press to investigate and resolve them. Griffin delivered several lectures and was interviewed by Alex Jones on his radio show featuring 9/11 conspiracy theories. A lecture entitled 9/11 and American Empire: How should religious people respond?, delivered on April 18, 2005, at the University of Wisconsin–Madison, was aired by C-SPAN. At the end of one of his lectures entitled 9/11: