On Eve of Polygraph Trial, Leaked Case Files Contradict CBP Polygraph Chief’s Countermeasure Detection Claim
In a memo nominating his friend and colleague Special Agent Fred C. Ball for a polygraph association award, U.S. Customs and Border Protection polygraph unit chief John R. Schwartz claimed that “[Operation Lie Busters] revealed that sophisticated countermeasures can be routinely identified when all best practices are employed, including proper training of examiners and stringent …