The incompetence, and maybe corruption, of the Washington elite have allowed North Korea to develop nuclear weapons and missile technology.  How?  N. Korea needs China.  The trade between the two countries is what allows N. Korea to survive.  

It is time for the President to cut off trade with China.  China must not have lucrative access to our markets as it continues to support N. Korea.  Frankly- the Chinese espionage and theft of our intellectual property should have been enough for severe trade sanctions to have been imposed years ago.