The Definitive Expert in Deception Detection


For information on speaking engagements, upcoming books and other issues related to Barry and the world of deception detection, click on the link below to send an email. Law enforcement agencies and other security-related agencies that are interested  in custom deception detection training courses, please include all pertainent contact information in the email. All inquiries will be forwarded to Mr. McManus and will be responded to in a timely and confidential manner

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© Copyright 2011 Barry L. McManus. © Copyright 2011 The Global Traveler LLC.