관련기사https://news.kbs.co.kr/news/view.do?ncd=7138991https://www.bbc.com/news/av/world-us-canada-64227620?at_ptr_name=facebook_page&at_campaign_type=owned&at_bbc_team=editorial&at_campaign=Social_Flow&at_medium=social&at_link_origin=BBC_News&at_link_id=25D08E4A-97F5-11ED-88EA-E