Comment: North Korea won't do nothing without China's approval. It really simple as that. All of their resources and missile tech come from China. Chinese companies have been bypassing any and all sanctions against North Korea for decades. All Trump have to say is that any attack by North Korea will be consider as an attack by China.....just like JFK told the USSR in 1962 that any attack from Cuba will be considered as an attack by the Soviet Union. That should get the Chinese cracking that whip over that fat dictator.