North Korean leader Kim Jong Un will walk across the border between the two Koreas to attend Friday's inter-Korean summit, the first in over 10 years, to discuss denuclearization and peace issues, according to details and schedule released by South Korea.At around 9:30 a.m., Kim will become the first North Korean ruler to cross the border separating the two technically warring countries, as the 1950-1953 Korean War only ended in a cease-fire. South Korean President Moon Jae In will greet him and the two will start their official meeting from around 10:30 a.m."Above everything else, denuclea…READ FULL ARTICLE