To add insult to injury he didn't even read it.
Secy Mattis said he read it several times, and said the Iranians were living up to the deal.
McMaster agreed, Iran was following the deal & Rex Tillerson was on board.
Even Secy Pompeo said they were following the deal.
Why would North Korea think having a deal with Trump would carryover to the next POTUS?
As I said, Trump is like a bad boyfriend, isolating America for his own purpose....

DO SOMETHING!