The North Korean leader Kim Jong-un has upset all doomsday predictions that once the Winter Olympics Games are over, the tensions on the Korean peninsula would reappear. Kim’s invitation to South Korean President Moon Jae-in to Pyongyang can be regarded as a "game changer." Moon has been non-committal, saying conditions need to be created first. The important thing is that Moon neither accepted Kim’s invitation nor declined. As a senior South Korean official put it, Moon has “practically...











