The United States and China agreed Wednesday that companies of the two countries should not conduct business with U.N.-sanctioned North Korean entities as part of increased pressure on Pyongyang to curb its "illegal" nuclear and missile programs."We reaffirmed our commitment to implement in full all relevant U.N. Security Council resolutions," U.S. Secretary of State Rex Tillerson told reporters after an inaugural high-level security meeting with senior Chinese officials in Washington."For example, we both agreed that our companies should not do business with any U.N.-designated North Korea…READ FULL ARTICLE