cha. and it is about as typical and uniquely a hanoi dish as there is. these beautiful little pork patties, grilled pork belly. bun cha is served in a broth of vinegar, sugar, and the ubiquitous nuoc cham, or vietnamese fermented fish sauce. chilies to taste. i mean, if you have an important state function after, you might not want to go too heavy on the garlic. >> president obama: you know what, i'm going with this thing. you know? we're gonna do what's appropriate. >> anthony: a little vinegar. >> president obama: all right. >> anthony: and then you just hack off noodles, you just drop them in your bowl. >> president obama: yeah, that's not too elegant, but i managed it. >> anthony: and dip and stir and get ready for the awesomeness. >> president obama: i'm ready. now, is it appropriate to just pop one of these whole suckers in your mouth or do you think that you should be a little more -- ? >> anthony: well, slurping is totally acceptable in this part of the world, but -- [ laughter ] it takes some skills, by the way, to handle these sticky, cold noodles. but whatever your opinion of the man, the president has those skills. >> president obama: mm. >> anthony: i gotta say. >> president obama: this is killer. this is outstanding. >> anthony: oh, so good to hear. >> president obama: it's really good. >> anthony: and we share, apparently, sentimentality about asian street food and southeast asia in general. >> president obama: one of my favorite meals of all time -- there's an area between jakarta and bandung, another city in indonesia, called puncak. and it's up through the mountains. so you'd have these roadside restaurants overlooking the tea fields, there'd be a river running through the restaurant itself, and there'd be these fish, these carp, that would be running through. you'd pick the fish, they grab it for you and fry it up, and the skin would be real crispy, and they just serve it with a bed of rice and it was the simplest meal possible and nothing tasted so good. >> anthony: now, as a chicagn, trickier question fraught with peril. is ketchup on a hotdog ever acceptable? >> president obama: no. [ laughter ] no, but i mean that. that's one of those things, like -- well, let me put it this way. it's not acceptable past the age of 8. >> anthony: my daughter's 8 and she put ketchup on eggs the other day. and i, i real -- i didn't know what i could, what good parenting called for at this point. >> president obama: an intervention. >> anthony: i think so too. >> president obama: i think you just gotta say, "you know what? that's not acceptable. i'm sorry." ♪ >> anthony: we are at a point where we seem to be turning inwards. i mean, we're actually talking about building a wall around our country. and yet, you have been reaching out to people who don't necessarily agree with us -- i mean, i just wish that more americans had passports. the extent to which you can see how other people live seems useful, at worst, and incredibly pleasurable and interesting at best. >> president obama: it confirms the basic truth that people everywhere are pretty much the same. the same hopes and dreams. and when you come to a place like vietnam and you see former american vietnam vets coming back, when you see somebody like a john kerry or a john mccain, two very different people politically and temperamentally, but who were able to bond in their experience of meeting with their former adversaries. and you don't make peace with your friends. you make peace with your enemies. ♪ >> anthony: as a father of a young girl, is it all gonna be okay? my daughter will be able to come here. inive years, ten years, she'll be able to have a bowl of bun chae are gonna be moments at any given part of the world where things are terrible. but having said all that, i think things are gonna work out. >> anthony: thank you so much. >> president obama: cheers. >> anthony: cheers. h the offer ? legacy technology can handcuff any company. but "yes" is here. the new app will go live monday? yeah. with hewlett-packard enterprise, we're transforming the way we work. with the right mix of hybrid it, everything computes. (vo) do not go gentle into that good night, old age should burn and rave at close of day; rage, rage against the dying of the light. do not go gentle into that good night. ♪ ♪ ♪ ♪ when it's time to toddlers see things a bit differently thanks to pampers easy ups while they see their first underwear you see an easy way to potty train pampers easy ups our first and only training underwear with an all around stretchy waistband and pampers superior protection so you'll see fewer leaks and they'll see their first underwear pampers easy ups