Advertisement2 Years After Singapore Summit, U.S.-North Korea Relations Back To Square 1June 12, 2020Anthony KuhnScott NeumanfacebookEmailNorth Korea's leader Kim Jong Un shakes hands with President Trump after taking part in a signing ceremony at the end of their historic U.S.-North Korea summit at the Capella Hotel on Sentosa island in Singapore on June 12, 2018. (AFP via Getty Images)