"When the CIA finally told the FBI that al-Midhar and al-Hazmi were in the country in late August, agents in New York searched for the suspects. But because of the wall, FBI headquarters refused to allow criminal investigators who knew the most about the most recent al Qaeda attack to join the hunt for the suspected terrorists.
"At that time, a frustrated FBI investigator wrote headquarters, quote, 'Whatever has happened to this someday someone will die and wall or not the public will not understand why we were not more effective and throwing every resource we had at certain 'problems.' "