FILE - In this April 6, 2017 file photo, South Korea's Lee Eun-ji, bottom right, scores a goal as North Korea's Kim Kum Bok, bottom second right, tries to block the puck during their IIHF Ice Hockey Women's World Championship Division II Group A game in Gangneung, South Korea. Seven months ahead of the Pyeongchang Olympics, many in South Korea, including new liberal President Moon Jae-in, hope to use the Games as a venue to promote peace with rival North Korea. To do so, the North’s participation is essential, but an ongoing nuclear tension and a lack of winter sports athletes in North Korea could ruin the attempts at reconciliation. (AP Photo/Ahn Young-joon, File)