In this Oct. 23, 2018, photo, North Koreans walk on a highway that leads to the South Korean town of Sokcho at the Mount Kumgang, North Korea. A decade after the North-South experiment in tourism cooperation in Kumgang ended in bitter failure following the fatal shooting of a South Korean tourist in 2008, North Korean leader Kim Jong Un and South Korean President Moon Jae-in want to give it another try amid opposition from Washington. By the end of the year, they want to begin working on reopening this stretch of road and rail. (AP Photo/Dita Alangkara)