Trump meets advisers over N. Korean threat
US President Donald Trump on Tuesday discussed "a range of options" with his national security team to respond to North Korea's recent missile and nuclear tests, his office said.The briefing by his defence secretary James Mattis and top military officer General Joseph Dunford "focused on a range of options to respond to any form of North Korean aggression or, if necessary, to prevent North Korea from threatening the United States and its allies with nuclear weapons,"