“Lie Detectors: Has the Polygraph Ever Uncovered a Spy?”
Bob Park of the American Physical Society comments on polygraphy in the 19 April 2002 installment of his weekly column, “What’s New”: 4. LIE DETECTORS: HAS THE POLYGRAPH EVER UNCOVERED A SPY? WN believes it has not (WN 5 Apr 02). If it has, the government has never acknowledged the fact. The National Academy of …