Does U.S. policy toward North Korea need to change?
Clip: 09/09/2016 | 12m 8s
North Korea launched its most powerful nuclear test yet, the country’s fifth since 2006 and its second this year. Chief foreign affairs correspondent Margaret Warner reports on the diplomatic fallout and Judy Woodruff talks to former State Department official Greg Thielmann and former National Security Council official Gary Samore about the country’s nuclear capabilities and global implications.
Aired: 09/09/16
Expired: 10/09/16
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