CNN CNN Newsroom Live December 23, 2019 07:13:00
Historic, they claimed impromptu meeting at the korean demilitarized zone. their pledge to begin working-level talks within weeks yet another broken vow. nearly six months after that dmz photo op, another launch and the return of this infamous insult. >> likes sending rockets up, doesn't he? that's why i call him rocket man. >> reporter: north korea returned the rhetorical fire, calling trump's comments the dotage of a dotard, which means old, senile lunatic. that kicked off a busy december. north korea cryptically promised a christmas gift for the u.s. if the year ended without a diplomatic b...