In the aftermath of September 11 2001, the Federal Bureau of Investigation (FBI) embarked on a program to reform its intelligence and national security programs. Many experts agree the FBI has made progress in some areas (dissemination of raw intelligence), but some believe that the FBI has shown little progress in other areas (establishing an integrated and proactive intelligence program) while the FBI's budget increased by 68% from 2001-2005. The Weapons of Mass Destruction Commission has recommended, and the White House has approved, the establishment of a National Security Service within the FBI. This Service would integrate the FBI's Counterterrorism and Counterintelligence Division with the FBI's Directorate of Intelligence (DI). Whether this organisational change will yield substantive results is an open question. This book analyses the FBI's overall intelligence reform effort, focusing on the implementation of intelligence reform initiatives in the field.