kevin rudd: yes.in the united states, we are focusing on the nuclear negotiations, but let me tell you, if a are resolved and resolved successfully, i believe the lens will increasingly go to what is happening with the north korean nuclear program. this is a state which already has significant nuclear materials to manufacture up to five or 10 bombs. secondly, it has quite vividly advanced rocketry, and thirdly, it is in the business of trying to move it to rise weapons to put them on the ends of rockets, and if you were sitting in south korea, japan, or in a larger radius of the united states, if they manage to perfect icbm technologies, then friendly that lives as a much more acute and strategic threat for the wider region that perhaps even those of iran, so as this unfolds over time, i believe there's going to be an increase in cooperation between united states and china on how you achieve the denuclearization of north korea. 10 years ago, very little common ground. now, i think xi jinping will see