Trump was mocked by the Left for trying to deal with North Korea.
Guess who's also laughing now Trump is gone?
https://www.cbsnews.com/news/north-korea-missile-launch-joe-biden-daunting-challenge-kim-jong-un/
Go get 'em Joe.
(Pssst, hey Joe, N. Korea is above S. Korea, they aren't just one country anymore)