Brian Todd reports on North Korea's latest threats to pull out of a meeting with President Donald Trump and other times they've balked in negotiations, or gone back on a deal.
원문출처 : https://www.cnn.com/videos/tv/2018/05/15/exp-tsr-todd-north-korea-balks-again-history-of-failed-talks.cnn
원문출처 : https://www.cnn.com/videos/tv/2018/05/15/exp-tsr-todd-north-korea-balks-again-history-of-failed-talks.cnn