a modest way and not really worry where what impact that would have on south korea's election. so that tells me they're more worried about the u.s. and south korea. and you know, i agree with you. anytime you have leadership that's up for grabs, that's sort of a dicey moment. but i think the south koreans aren't looking to start a war here. i think they'll go through their own domestic political process. there will abend to this nightmare they have. and then everyone's going to sit down and try to figure out, what happens now because we're in this brave new world, new leadership in the u.s., new leadership in south korea and relatively young leadership in a provocative north korea. that's when the game will really begin. >> that was jim walsh of m.i.t. jim, we thank you for being with us. paula, it was not a cbm.