The eighth and ninth graders at a recent Unification Leader Camp in Jeju, South Korea, answer questions about their knowledge of their neighbors to the North. Elise Hu/NPR hide caption

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Yes, There's A Summer Camp Dedicated To Learning About North Korea

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"Multicultural Street" in Wongok Village features stores, restaurants and stalls that serve the international community. Elise Hu/NPR hide caption

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In Homogeneous South Korea, A Multicultural Village Hints At Change

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Samsung is the largest employer and premier place to work in South Korea. Jung Yeon-je/AFP/Getty Images hide caption

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To The List Of High-Stakes Tests In Korea, Add The Samsung SAT

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Shin Eun-mi was deported by immigration authorities in South Korea following an investigation that she broke the National Security Act. Shin Joon-hee/AP via Yonhap hide caption

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The North Korea Threat Keeps A Cold-War Era Security Law Around

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Dr. Hong Jung Geun, chief surgeon at Metro Plastic Surgery Clinic in Seoul (left), performs a pro-bono scar removal procedure on a former North Korean. Haeryun Kang/NPR hide caption

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How S. Korea's Plastic Surgeons Are Helping Scarred N. Korean Defectors

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A South Korean army soldier walks by a TV screen showing North Korean leader Kim Jong Un with superimposed letters that read: "North Korea's nuclear warhead." The warhead was later jokingly dubbed "the disco bomb." Ahn Young-joon/AP hide caption

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Journalists watch a big screen showing live footage of the third game of the Google DeepMind Challenge Match between Lee Sedol, one of the greatest modern players of the ancient board game Go, and the Google-developed supercomputer AlphaGo at a hotel in Seoul on Saturday. AlphaGo won, clinching its victory in the best-of-5 match. Jung Yeon-Je/AFP/Getty Images hide caption

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Champion professional Go player Lee Sedol (right) makes a move in his match against Google's artificial intelligence program, AlphaGo, at the Google DeepMind Challenge Match in Seoul, South Korea, Wednesday. Lee Jin-man/AP hide caption

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South Korean Go champion Lee Sedol (right) poses with Google DeepMind head Demis Hassabis. On Wednesday, Sedol will begin a five-match series against a computer. Jung Yeon-Je/AFP/Getty Images hide caption

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How Google's Neural Network Hopes To Beat A 'Go' World Champion

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A U.S. soldier stands on an armored vehicle during an annual exercise Monday in Yeoncheon, South Korea, near the border with North Korea. Pyongyang threatened a "preemptive nuclear strike of justice" in retaliation for the joint training exercises. Ahn Young-joon/AP hide caption

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An American soldier (right) from the First Armored "Ironhorse" Brigade of the 1st Calvary Division is among those who began arriving in South Korea in mid-January. They are replacing U.S. troops that cycle out in February. He's speaking with a South Korean soldier who's part of an integrated U.S.-South Korean division. Elise Hu/NPR hide caption

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Welcome To Korea: 4,000 U.S. Troops Arrive At A Tense Time

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Holograms of human figures are displayed during a "ghost protest" against South Korea's president in front of the Gyeongbok Palace in Seoul on Wednesday. Amnesty International in Korea said it decided to use the holograms after protesters were denied permission to march. See the video below. Lee Jin-man/AP hide caption

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Visitors look at the military wire fences at the Imjingak Pavilion near the border village of Panmunjom, which has separated the two Koreas since the Korean War, in Paju, South Korea, on Feb. 14. Lee Jin-man/AP hide caption

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Breaking The North Korean Information Blockade

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