China, U.S. agree on aim of 'complete, irreversible' Korean denuclearization

China and the United States agreed that efforts to denuclearize the Korean Peninsula should be "complete, verifiable and irreversible", Chinese state media said on Saturday, reporting the results of high level talks in Washington this week."Both sides reaffirm that they will strive for the complete, verifiable and irreversible denuclearization of the Korean Peninsula," a consensus document released by the official Xinhua news agency said.U.S. Secretary of State Rex Tillerson had said on Thursday