Our top story this morning...<br />South Korea's top security advisor Chung Eui-yong, who is in Washington on an *unannounced visit,... is to sit down with President Trump's newly appointed National Security Advisor John Bolton Thursday, local time.<br /> The two security chiefs are believed discuss steps in laying the groundwork for a hotline between the two as they prepare for talks with North Korean leader Kim Jong-un. <br />It's Chung's first trip to the U.S. since his visit to the White House last month to brief President Trump on Kim's willingness to hold a summit. <br />No further information about Chung's trip has been made public. <br />
