>> i pickpocketed a team of secret service agents. took their credentials, and the itinerary where they're taking carter to and the keys to the motorcade. >> reporter: after that, he got calls from law enforcement types and neuroscientists and tv producers who helped him produce "brain games" on nat geo. when the human mind is concentrating on movement, it misses even aggressive stimulus, like someone unclasping your watch. take another look. the magic is and excuse to touch the mark. a noble pickpocket would probably snatch it off your wrist in a crowd. so, zip your purse. apollo says and know that the ear buds tell a thief where you keep your expensive phone. and if you're in a sketchy neighborhood, put your wallet in a coffee cup. but he says the best defense is the knowledge that you're vulnerable to a thief with the right skills. >> the person that knows they're