How a spy catcher learned to play human chess - Goldstein on Gelt 062915
Goldstein on Gelt - En podkast av Douglas Goldstein | CFP® | Profile Investment Services - Torsdager

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Doug interviews Chris Simmons, spy catcher, terrorist hunter, and the creator of human chess courses. What is human chess? How easy is it to predict the actions of others? How can you best interact with the people around you?