South Korea Presidential Blue House/Yonhap via Associated Press South Korea's president said Saturday that North Korean leader Kim Jong Un is committed to a US summit and "complete denuclearization." South Korean President Moon Jae-in met Kim at the border on Saturday to discuss the summit, which was canceled by Trump the previous day. Trump said Saturday that talks between the nations were "going along very well" and that tentatively scheduled summit would still be set for June 12 in Singapore. South Korea's president says North Korean leader Kim Jong Un remains committed to holding a summit with President Donald Trump and to the "complete denuclearization of the Korean Peninsula." South Korean President Moon Jae-in met Kim at the border on Saturday for the second time in a month to discuss how to keep Kim's summit with Trump on a track.