The past couple of days have passed like a roller coaster ride for the two Koreas and the U.S.,.. with North Korea suddenly threatening to pull back from the summit... while U.S. President Donald Trump actually *canceled the summit in response.<br />But over the weekend, President Moon Jae-in and North Korean leader Kim Jong-un met for the second time in a surprise meeting... during which Mr. Kim committed to sitting down with Mr. Trump.<br />To tell us more about this... Professor Song Se-ryun from Kyung Hee University joins us in the studio today.<br />Hello professor.<br /><br /> Great to be here.<br /><br /> <br /> 1- Let's start off with that surprise meeting between President Moon and Kim Jong-un.<br />How did this come about?<br /><br /> <br /> 2- And Mr. Moon announced Kim Jong-un's willingness to sit down with Mr. Trump and also to denuclearize.... how sincere do you think Mr. Kim is this time?<br />What is North Korea's perspective on denuclearization at this point and will Pyongyang and Washington be able to find a middle ground when they meet in this regard?<br /><br /> <br /> 3- A team of U.S. officials are in North Korea to discuss logistics of the Kim- Trump summit.... what do you think they talked about there?<br /><br /> <br /> 4- So what are some of the things that we should keep a close eye on until the summit? <br />What are the possibilities of us seeing North Korea or the U.S. pull out of the summit again? <br /><br /> Thank you so much for your insight today.<br /><br /> My pleasure. <br />