North Korean leader's right-hand man Kim Yong-chol, who met with U.S. President Donald Trump and Secretary of State Mike Pompeo in Washington,... has briefed Kim Jong-un on the results of those meetings.<br />And Pyeongyang's state media says Kim Jong-un also received another letter from President Trump.<br />Kim Jong-un said Trump has shown (quote)"extraordinary determination and willingness" in holding their next summit.<br />And he stressed that North Korea and the U.S. will take steps together towards their ultimate goal.<br />The North's top nuclear negotiator Kim Yong-chol spent three days in Washington last week, where he is believed to have discussed the second Pyeongyang-Washington summit and the nuclear issue.<br />The summit is to take place late next month, but the location hasn't been announced. <br />