Bill Dedman of MSNBC shines much-needed light on the U.S. military’s new “Preliminary Credibility Assessment Screening System” or PCASS. His on-line report, “New Anti-Terror Weapon: Hand-Held Lie Detector” is a must-read and includes documentation obtained under the Freedom of Information Act and a video segment with interviews and a demonstration conducted at the Defense Academy for Credibility Assessment.
For discussion of PCASS, see Preliminary Credibility Assessment Screening System: U.S. Deploys Hand-Held Lie Detector and How to Beat the Preliminary Credibility Assessment Screening System (PCASS) on the AntiPolygraph.org message board.