Chasing Ghosts The Policing of Terrorism

Chasing Ghosts systematically examines this expensive, exhausting, bewildering, chaotic, and paranoia-inducing process. It evaluates the counterterrorism efforts of the FBI, the National Security Agency, the Department of Homeland Security, and local policing agencies. In addition, it draws from a
rich set of case studies to appraise the capacities of the terrorist "adversary" and to scrutinize "the myth of the mastermind." Mueller and Stewart also look closely at public opinion, a key driving force in counterterrorism efforts. The chance that an American will be killed by a terrorist within
the country is about one in four million per year under present conditions. However, poll data suggest that, although over a trillion dollars has been spent on domestic counterterrorism since 2001, Americans say they do not feel safer. No defense of civil liberties is likely to be effective as long
as people and officials continue to believe that the threat from terrorism is massive, even existential.

The book does not argue that there is nothing for the ghost-chasers to find-the terrorist "adversary" is real and does exist. The question that is central to the exercise-but one the ghost-chasers never really probe-is an important and rather straight-forward one: is the chase worth the effort? Or
is it excessive given the danger that terrorism actually presents? As Chasing Ghosts shows in vivid detail, standard evaluative procedures suggest that the costs often far outweigh the benefits.