Complex questions accompany diplomatic options on NKorea
(WorldNews China)

In this Dec. 8, 2018, photo, U.S. Ambassador to the United Nations Nikki Haley speaks at United Nations headquarters. When Haley recently urged the world to sever diplomatic ties with North Korea, she was sketchy on the details: Should all embassies close? How about those providing the U.S. intelligence from the largely inscrutable country? And what of Sweden, which helps with imprisoned Americans? Haley`s call to action underscores the challenge for the United States as it tries to advance a nonmilitary strategy for resolving the nuclear standoff with North Korea. ......