so the young children who are here in vietnam not only don't remember the war, their parents don't remember the war, either. >> joining me on set, our friend and military analyst, recipient of the medal of honor, you and i talk a lot about it. there are just thousands and thousands motorcycles there. what strucking most about modern-day vietnam? >> the fact that people are working very hard. the first is saigon. i've never been to hanoi, thank goodness. >> john mccains of the world. >> for example, a friend of my leo, bud day, a lot of other people who endured that place, but saigon didn't look anything at all like it does now. when i was there all the old hotels were covered with moss, had peeling paint and plaster,