TEXT: South Korean President Moon Jae-in, center, stands alongside first lady Kim Jung-sook, U.S. second lady Karen Pence and U.S. Vice President Mike Pence as the South Korean national anthem is played at the opening ceremony of the 2018 Winter Olympics in Pyeongchang, South Korea, Friday, Feb. 9, 2018. Standing at top left is Kim Yong Nam, president of the Presidium of North Korean Parliament, and Kim Yo Jong, sister of North Korean leader Kim Jong Un. (AP Photo/Patrick Semansky, Pool)