Moon said the Koreas should start off with "easy" subjects. He proposed talks for reducing animosities across their heavily armed border and a resumption of meetings between aging relatives separated by war. He invited the North to participate in next year's Winter Olympics, which South Korea is hosting. And he proposed ambitious longer-term projects, such as reconnecting an inter-Korean railway and building a gas pipeline connecting the Koreas with Russia.
FILE - In this Feb 12, 2010 file photo, North Korea's Song Chol Ri carries the flag during the opening ceremony for the Vancouver 2010 Olympics in Vancouver, Canada. Seven months ahead of the Pyeongchang Olympics, many in South Korea, including new liberal President Moon Jae-in, hope to use the Games as a venue to promote peace with rival North Korea.