[applause] >> thank you, suzanne dimaggio. motions to denuclearize north korea, that is su mi terry at the center for strategic and international studies ladies and gentlemen, su mi terry. [applause] >> as a child growing up in south korea come in as an adult who spent almost all of my career following the north korean issues, i have to say when i saw the north korean leader, kim jong-un from actually step foot in south korea it was a moving moment. i got a little bit emotional. it was moving hi, it was moments and historic. i am happy that we are now on this path of trying to sort something out particularly since several months ago i had sleepless nights because of the talk of preventive military strikes that have had catastrophic consequences not only for the korean peninsula but for the world. that said, ladies and gentlemen can attend the negotiations lead to denuclearization is complete irreversible, verifiable, i do not think so. i think the negotiations will lead to another agreement with north korea, sure. there's alwa