@CNN: An estimated 50,000 North Korean workers work in Russia, and the money they send back home is considered a crucial lifeline for the regime in Pyongyang https://t.co/xzjEtVLQTg https://t.co/FuffUdoeX4

@CNN: An estimated 50,000 North Korean workers work in Russia, and the money they send back home is considered a crucial lifeline for the regime in Pyongyang https://t.co/xzjEtVLQTg https://t.co/FuffUdoeX4