“He Shouldn't Be There.”

Clip: Season 32 Episode 6 | 1m 34s

In this undercover footage, North Korean soldiers are forced to build a railroad honoring Kim Jong-un — but privately question the new leader. This clip is an excerpt from FRONTLINE's “Secret State of North Korea,” which premieres Tuesday, January 14.

Aired: 01/14/14

Rating: NR

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