by Jung Hawon Agence France Presse SEOUL, United States (AFP) — South Korean President Moon Jae-in sat next to the powerful sister of the North’s leader Kim Jong Un at a concert in Seoul by musicians from Pyongyang, as conservative protesters burned the North’s national flag outside Sunday. The show was the final set-piece element of the North Korean delegation’s landmark visit, the diplomatic highlight of the Olympics-driven rapprochement between the two halves of the […]