Updated at 2130 KST: this article has been updated to include a response from the U.S. State Department. North Korea's foreign ministry urged U.S. President Donald Trump in a statement Thursday to remove Mike Pompeo as his top nuclear negotiator, accusing the Secretary of State of undermining efforts to improve relations between the two countries. In a response to a question from a reporter from the state-run Korean Central News Agency (KCNA), director general of the foreign ministry's Department of American Affairs Kwon Jong Gun accused Pompeo of "self-indulgence" and "reckless remarks." The foreign ministry official warned that Pyongyang