<span style="color: #222222;">United States Ambassador Nikki Haley has said that North Korea cancelled this week's talks between US Secretary of State Mike Pompeo and a senior North Korean official Kim Yong Chol, but the summit between the two leaders is still on after January 1st next year. </span><br />'' <br />'' <span style="color: #222222;">Ms Haley told reporters that she doesn't think there was any major issue for the postponement. </span><br />'' <br />'' <span style="color: #222222;">Mr Pompeo was supposed to meet Kim Yong Chol in New York Thursday. </span><br />''  <br />