What might Sgt. Bowe Bergdahl be experiencing?
One man who might know: Roy Hallums is an American contractor who was kidnapped in Iraq in 2004 and spent 311 days in captivity before being rescued.
Erin Burnett OutFront airs weeknights at 7 p.m. ET. Designed to showcase Erin's unique style--casual, smart, and confident--OutFront stays ahead of the headlines, delivering a show that's in-depth and informative.