The History of Terrorism
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Polygraph Critics
Children
"Keen... flunked the "loyalty questions" on the test twice, then read a book called "How to Sting the Polygraph," by former Oklahoma policeman Doug Williams. On the third try, he passed easily."
2014 How To Sting The Polygraph (book)
Prof David Lykken
Jumps
Polygraph AKA Lie Detector