Trump and Kim have never met before, though they have traded barbs about which leader controls a bigger "nuclear button." Trump and Russian President Vladimir Putin met in person during the APEC summit in Danang, Vietnam, in November 2017. "I'm assuming there's a lot of nervousness about what President Trump might say once he gets into a room with Kim Jong-un," said Wit. It does not appear President Trump has been well-versed on the issue." "I imagine that everyone is sort of telling President Trump, 'Don't do that,' including the South Koreans, who wouldn't want that to happen, either.

Source: CBC News March 22, 2018 19:04 UTC