U.N. Undersecretary-General for Political Affairs Jeffrey Feltman, center, walks upon arrival at the Pyongyang International Airport in Pyongyang, North Korea, Tuesday, Dec. 5, 2017. The senior United Nations official arrived in Pyongyang for a very rare, four-day stay at the invitation of the North Korean government.
U.N. Undersecretary-General for Political Affairs Jeffrey Feltman, center, walks upon arrival at the Pyongyang International Airport in Pyongyang, North Korea, Tuesday, Dec. 5, 2017. The senior United Nations official arrived in Pyongyang for a very rare, four-day stay at the invitation of the North Korean government. Jon Chol Jin AP Photo
U.N. Undersecretary-General for Political Affairs Jeffrey Feltman, center, walks upon arrival at the Pyongyang International Airport in Pyongyang, North Korea, Tuesday, Dec. 5, 2017. The senior United Nations official arrived in Pyongyang for a very rare, four-day stay at the invitation of the North Korean government. Jon Chol Jin AP Photo

As UN envoy visits, a look at N.Korea's diplomatic pipelines

December 06, 2017 09:15 PM

UPDATED December 06, 2017 09:16 PM

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