President Trump's newly-appointed special envoy for North Korea is due in Seoul in the coming hours. <br />Stephen Biegun's first diplomatic trip to South Korea will run through Wednesday. <br /> Seoul's foreign ministry said earlier that Biegun will meet on Tuesday morning with South Korea's Foreign Affairs Minister Kang Kyung-wha and his South Korean counterpart Lee Do-hoon. <br />The South Korean diplomats will brief him on the latest developments, including the results of the special envoys' trip to Pyongyang last week.<br />The visit comes at a crunch time as South Korea's latest push for the North's denuclearization seems to be gaining traction. <br />Biegun will also make stops in Beijing and Tokyo before returning to the U.S. <br />
