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If the government alleges that a petitioner is involved with or supports a terrorist organization, a polygraph test can help determine whether these allegations are true or false.

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Libby Langford (DBA Bilingual Polygraph Services) is a polygraph examiner approved by the American Polygraph Association since 2005. In addition, she is an Immigration Credibility Assessment Registered Examiner (I-CARE Registry #0015).

Libby Langford

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