military advance team flying overhead. >> richard, when that happens certainly do wave us down in case we are still talking at the moment. we'll get straight back to your cameras immediately. as we saw four military helicopters just at the start of richard's report just now fly overhead. and we expect again within the next five or ten minutes that the president, at least from what we understand, should be arriving at the dmz. whether we'll actually be able to see'l that helicopter arriver not is to be determined. victor cha still on the phone with us right now. a part of this legacy that now ranges so many decades, what, seven decades, victor, or so, is there is required military service of all young men there in south korea. so each and every one of them, each successive generation, has been reminded of what the dmz certainly can mean, of what the armistice means historically, and for the future their hope, at least for many, that at some point will rb reunification.