"Senators Told North Korea Nuclear Threat Is UrgentBY: Bill Gertz - April 26, 2017 5:57 pm The Senate took part in a rare White House briefing on Wednesday to hear what senior leaders described as "an urgent national security threat" posed by North Korea's nuclear and missile programs. The hour-long secret session for all senators was held at the Eisenhower Executive Office Building, next to the White House, and included a brief appearance from President Trump who made short, introductory remarks. Marine Corps Gen. Joseph Dunford, chairman of the Joint Chiefs of Staff, also took part in the session. His...