Maybe the best solution is to send a Korean-speaking envoy who plays jang-gi (a strategy board game). Such an envoy could probably get a better dialogue going with Kim Jong-un in a week than a year of huffing and puffing from Washington. Many in Washington would think this a fool's errand, but I think George Washington would definitely approve (see "Farewell Address", https://www.gpo.gov/fdsys/pkg/GPO-CDOC-106sdoc21/pdf/GPO-CDOC-106sdoc21.pdf).
Comment to “Kim Jong-un is not a freakish buffoon”, David C. Kang, New York Times, 2017-07-05
http://www.nytimes.com/2017/07/05/opinion/kim-jong-un-north-korea-sanctions.html?comments#permid=23152988
