S. Korea to raise social-distancing rule in Seoul metropolitan area

Visitors look at a robot warrior during 2020 South Korea Defense & Security Expo at Korea International Exhibition Center in Goyang of Gyeonggi Province, South Korea, Nov. 18, 2020. South Korea decided Tuesday to raise its five-tier social-distancing rule by one notch in the Seoul metropolitan area amid the COVID-19 resurgence in and around the capital city. (Xinhua/Wang Jingqiang)