AP
Members of the North Korean arts troupe arrive at the Mukho port in Gangwon-do province, South Korea, Wednesday, Feb. 7, 2018. The troupe's visit is to coincide with the Pyeongchang 2018 Olympic Games that start Feb. 9. (Song Kyeong-seok/Kyodo News/Pool Photo via AP)
- Song Kyeong-seok
A man sanitizes his hands at the entrance to the media cafeteria in Gangneung, South Korea, Wednesday, Feb. 7, 2018. South Korean authorities deployed 900 military personnel at the Pyeongchang Olympics on Tuesday after the security force was depleted by an outbreak of norovirus. (Paul Chiasson/The Canadian Press via AP)
- Paul Chiasson
International Olympic Committee member and Court of Arbitration for Sport president John Coates, back center, waits for the 132nd IOC Session to begin prior to the 2018 Winter Olympics in Pyeongchang, South Korea, Wednesday, Feb. 7, 2018. (AP Photo/Patrick Semansky)
- Patrick Semansky
International Olympic Committee member and Court of Arbitration for Sport president John Coates is projected on a screen as he delivers a report on the Tokyo 2020 Summer Olympics during the 132nd IOC Session prior to the 2018 Winter Olympics in Pyeongchang, South Korea, Wednesday, Feb. 7, 2018. Pictured below Coates are Ugur Erdener of Turkey, from bottom left, Zaiqing Yu of China, former IOC President Jacques Rogge, IOC President Thomas Bach and Christophe De Kepper of Belgium. (AP Photo/Patrick Semansky)
- Patrick Semansky