EditorialKim Yo-jong, the sister of North Korea’s leader, Kim Jong-un, stands behind Vice President Mike Pence and his wife Karen Pence at the opening ceremony of the Winter Olympics in Pyeongchang, South Korea, on Feb. 9, 2018. Doug Mills/The New York Times)
EditorialKim Yo-jong, the sister of North Korea’s leader, Kim Jong-un, stands behind Vice President Mike Pence and his wife Karen Pence at the opening ceremony of the Winter Olympics in Pyeongchang, South Korea, on Feb. 9, 2018. Doug Mills/The New York Times)