Ex-Polygraph Chief: Polygraphs Need Not Deny Afghan Interpreters Visas

The transcript discusses the controversial use of polygraph tests in the US immigration process, particularly for Afghan interpreters. Experts argue that polygraphs should not solely determine visa eligibility due to their limitations and potential biases. The polygraph measures physiological responses, which can be influenced by various factors, including cultural beliefs and examiner bias. Critics label polygraphs as pseudoscience, and there is a call for policy change to prevent the denial of visas based solely on polygraph results.

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