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The Polygraph Has Been Lying for 80 Years

CONNED

Eighty years ago, Leonarde Keeler’s lie detector made its debut in court. Decades later, we’re still paying the price for his con job.

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Published Feb. 4 2015 5:55AM EST

articles/2015/02/04/the-polygraph-has-been-lying-for-90-years/150131-zadronzny-my-lie-detector-test-tease_biyh7t — TriStar Pictures/Courtesy Everett Collection

Brandy Zadrozny

Brandy Zadrozny

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