James O. Pyle is a veteran interrogator and intelligence-training instructor. He has worked for the Pentagon and the Defence Language Institute.

Maryann Karinch is a body language expert and author.Maryann Karinch is an American author, literary agent, and a speaker and consultant on body language. She is also known for her athletic endeavors including completion of the first Eco-Challenge and regional awards in body building and gymnastics.

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