Communication From the President of the United States, Transmitting Continuation of the National Emergency With Respect to North Korea, Originally Declared in Executive Order 13466 on June 26, 2008 Is to Continue in Effect Beyond June 26, 2020, Pursuant to 50 U.S.C. 1622(d); Public Law 94-412, Sec. 202(d); (90 Stat. 1257)