External In the Media 08/07/2026 Andy Morgan, a professor of national security, explains that a polygraph interprets physiological signals, and that in high-pressure events an anxious but truthful competitor may present the same signals as a deceptive one. Contest pressure magnifies normal anxiety reactions, increasing the chance of false positives. https://bassanglermag.com/why-polygraph-tests-used-tournaments/ charles-morgan year-2026 news-in-the-media month-august