January 22, 2018 7:40 pm Korea's Nuclear Threat and American Sanctions Kee Park of the Korean American Medical Association joins Sue to discuss the state of medical services and average living conditions in North Kora, and how those are affected by U.S. sanctions. US & World Videos 2:39 Student protesters in Boston face new threats 2:04 Understanding the pushback against MBTA's zoning law 1:50 Boston student protesters face new warnings 2:30 Police shoot and kill armed man in Raynham, authorities say 2:02 Protesters at local campuses look on as dozens detained at Columbia