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Is Solitary Confinement a Danger to Society?

Undercover boss behind bars poses as a prisoner to experience the real effects of solitary confinement.
03:09 | 06/12/2014

Transcript for Is Solitary Confinement a Danger to Society?

Investigation into a hidden world where prisoners are kept in solitary confinement for years and years -- smaller than an ordinary parking spot. Tonight we'll see an undercover boss go behind bars... See More
This transcript has been automatically generated and may not be 100% accurate.
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