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Exclusive: 'Brain Games' Season Finale Clip

  • Season 32
  • Aired: 6/20/2013
    • Length: 02:26
    • Plays: ???
Synopsis >

Lying, in whatever capacity, is something that everyone can admit to doing at least every once in a while. In ETonline's exclusive clip of the National Geographic series Brain Games, we discover a way to detect a lie when we see, not hear, one....

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