Alexander was effective at extracting more accurate data more quickly than other interrogators using more questionable techniques.
Certainly the author has a point of view, but his years of experience in the field and his history of successful interrogations give him much more credibility than a bunch of blowhard chickenhawk politicians.
Wherever you stand on the issues of national security and the importance of human rights, you should read this book. It is a quick read, and the information is well worth the time.
