The FBI office in ” ‘Phoenix believes that the FBI should accumulate a listing of civil aviation universities/colleges around the country,’ FBI special agent Kenneth Williams wrote to FBI headquarters…on July 10, 2001. His five-page memorandum would be a key warning that went unheeded by the FBI. If it had been acted upon, there is a chance the deadly September 11 plot may have been prevented.”
– Bill Gertz, Breakdown, Page 83