Download or read book The Black Banners written by Ali Soufan and published by W.W. Norton & Company. This book was released on 2011-09-12 with total page 599 pages. Available in PDF, EPUB and Kindle. Book excerpt: A former FBI special agent offers an insider's account of how the September 11th attacks could have been prevented, as well as his role in the War on Terror, including his highly effective intelligence gathering using traditional investigative techniques as opposed to torture.