Transcript for Trump taunts North Korea with nuclear button tweetstandoff between president trump and North Korea's leader Kim Jong-un. The tweet came in response to Kim Jong-un saying he had a nuclear button on his desk. At the same time you see this possible rapprochement between the north and south between the north and south Koreans. Yeah, Martha, in some past olympics north and South Korea have competed together. That tweet on North Korea justThis transcript has been automatically generated and may not be 100% accurate.

Source: ABC News January 03, 2018 12:17 UTC