but they are now reaching a point of auto arky they are not enough supply chains we can constrain that can will ultimately bring it to a halt the oem way to do is reach some kind of agreement and if all that fails will ultimately military considerations will come to the table. but we're not there yet. >> not there quite yet. >> martin we appreciate your coming in. >> thank you. >> >>> the u.s. and south korea have a forceful answer to north korea's missile launch, their message just ahead and president trump leaves for europe in just a few hours time. coming up the key meeting that he will have at the g20 summit. we hold these truths to be self-evident, that all men are created equal, that they are endowed by their creator with certain unalienable rights, that among these are life, liberty, and the pursuit of happiness. ♪ if you could book a flight, then add a hotel, or car, or activity in one place and save, where would you go? ♪ expedia. >>> welcome back. the north korean missile launch, the latest one comes as u.s. president trump is about to embark on the second foreign trip of his