President Trump says the U.S. will respond with "fire and fury like the world has never seen" if North Korea continues to be a nuclear threat. Trump told reporters that North Korea "best not make any more threats to the United States."
His stern warning came following a report that the North has made a nuclear warhead that can fit in a missile. That report from the "Washington Post" cited a Defense Intelligence Agency study that said North Korea now has at least 60 nuclear weapons.