KCNA via REUTERS
MIKHAIL METZEL/POOL/AFP via Getty Images
North Korean dictator Kim Jong Un travels abroad in a bulletproof train that's been used for generations. Archival footage and an expert reveal the root of the family's paranoia and what goes on inside the "Moving Fortress."
Anna Moneymaker and Mikhail Svetlov/Getty Images
Mikhail Svetlov/Getty Images
Vladimir Smirnov/Pool/AFP via Getty Images; Paul A. Souders via Getty Images
Kim Jae-Hwan/SOPA Images/LightRocket via Getty Images
KCNA/REUTERS
Mikhail Svetlov/Getty Images)
KCNA/REUTERS