Confirmed Polygraph Countermeasure Case Documentation | AntiPolygraph.org News
▻https://antipolygraph.org/blog/2014/10/18/confirmed-polygraph-countermeasure-case-documentation
The United States government is so worked up about polygraph countermeasures that it launched an ongoing criminal investigation dubbed Operation Lie Busters targeting individuals who teach others how to pass or beat polygraph examinations. An Indiana electrician named Chad Dixon who taught people how to pass the polygraph as a side job was sentenced to eight months in federal prison, and former police polygraphist Doug Williams, who operates the website Polygraph.com, was raided by federal agents who seized his customer records.