When nuclear talks resume after Sunday’s off-the-cuff meeting between U.S. President Donald Trump and North Korean leader Kim Jong Un at the inter-Korean border, negotiators will be revisiting old disagreements that have scuttled previous talks.
U.S. President Donald Trump became the first sitting U.S. president to set foot in North Korea on Sunday when he met its leader, Kim Jong Un, in the Demilitarized Zone (DMZ) between the two Koreas and agreed to resume stalled nuclear talks.