U.S. Secretary of State Mike Pompeo arrived in Pyongyang on Wednesday to prepare for a planned U.S.-North Korea summit, the Associated Press said, with U.S. President Donald Trump expressing hope Pyongyang will free three American detainees soon.Later in the day, he held talks with Kim Yong Chol, the head of the North Korean ruling party's department in charge of relations with the South, the U.S. news agency said in a dispatch from the North Korean capital.Speaking at the White House on Tuesday, Trump revealed that Pompeo was on his way to North Korea, only five weeks after the then-direct…READ FULL ARTICLE