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Horizontal Gaze Nystagmus (HGN): More Junk Science

Bullet lead analysis, hair and fiber analysis, and now the Horizontal Gaze Nystagmus (HGN) test has been added to the growing list of police practices masquerading as “science,” that have now been discredited and revealed as little more than a hoax pulled on the general public by law enforcement as a tool to secure convictions in the absence of...

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