North Korea’s launch of a second intercontinental ballistic missile Friday—a missile some believe has the potential to reach U.S. cities—led to speculation that the U.S. would go to the U.N. to seek an emergency session and a resolution to put more pressure on the rogue state. CBS News reported Saturday that the U.S. was seeking an emergency session on Monday, but Haley shot down such reporting as “mistaken.” “There is no point in having an emergency session if it produces nothing of consequence,” Haley said, before noting that North Korea is already the target of a number of Security Council...