A Nuclear Family” begins as the Cold War ends — and North Korea has lost Soviet patronage, and with it, the security it guarantees and the economic support that has sustained the country for nearly half a century. Inside North Korea's Dynasty | S1, E3 Explore the World with National Geographic subscriptions: http://natgeo.com/ytngmagazine ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get more Nat Geo Full Episodes: https://youtube.com/playlist?list=PLivjPDlt6ApSiD2mk9Ngp-5dZ9CDDn72O ➡ Get more