
SpyCast
The Polygraph — Science or Art?
31 min•1 oktober 2007
Om avsnittet
Peter interviews John Sullivan, the CIA’s longest serving polygrapher. The lie detector has supporters and detractors, and John confronts the controversy surrounding it head-on. He frankly discusses the role of the polygraph in the Agency’s security process and offers his candid opinion on the possibilities and limitations of this device.
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