SEOUL -- North Korean leader Kim Jong Un's sister is emerging as a candidate to visit the U.S. for talks with Secretary of State Mike Pompeo, who has invited a senior Pyongyang official to Washington.
Kim Yo Jong, who is said to have a close relationship with her brother, could play key roles in setting up a summit between Kim Jong Un and U.S. President Donald Trump as well as in narrowing differences between the countries regarding the denuclearization road map.
