US greets talk of NK nuke concessions with hope, skepticism

In this Monday, March 5, 2018 photo, provided by the North Korean government on March 6, North Korean leader Kim Jong Un, front right, shakes hands with South Korean National Security Director Chung Eui-yong after Chung gave Kim the letter from South Korean President Moon Jae-in, in Pyongyang, North Korea. Independent journalists were not given access to cover the event depicted in this image distributed by the North Korean government. The content of this image is as provided and cannot be independently verified. Korean language watermark on image as provided by source reads: “KCNA” which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP)

WASHINGTON — President Donald Trump greeted North Korea’s reported willingness to negotiate away its atomic weapons with both hope and skepticism Tuesday, insisting a potential diplomatic breakthrough be tested against the North’s long history of deception and threats to target U.S. cities with nuclear missiles.