North Korean leader Kim Jong-un has been briefed on the outcome of the recent visit to Washington by his close aide Kim Yong-chol,... and expressed satisfaction over the progress being made. <br />According to South Korea's Yonhap News Agency,... Kim Jong-un is known to have said that the country will take steps forward to achieve its goal.<br />He also proposed directions for his second summit with U.S. President Donald Trump,... explaining he'll wait patiently. <br />Pyeongyang's top nuclear envoy Kim Yong-chol also delivered a personal letter from President Trump to Kim Jong-un. <br />