SEOUL, SOUTH KOREA – JUNE 30: U.S. President Donald Trump (L) attends with South Korean President Moon Jae-in (R) during the joint press conference at the presidential Blue House on June 30, 2019 in Seoul, South Korea. U.S. President Donald Trump is in South Korea from June 29-30 amid ongoing diplomatic activities surrounding North Korea’s denuclearization. (Photo by Chung Sung-Jun/Getty Images)