>> older sister: ah, it's a long time ago. many generation, we start maybe on 6th century. >> anthony: uh -- oh, what are we doing? >> older sister: >> anthony: lao --lao? >> both sisters: yes. lao --lao. we're doing some lao --lao. so made by the sticky rice, so -- >> anthony: yes. >> older sister: it taste good. [ laughter ] >> anthony: look, this is close! both of you born here? >> older sister: yeah, i'm the older sister, and she's the younger. >> anthony: how has the country changed since you were little kids? >> older sister: wow. the country change a lot. we open the tourism scene so it's good for the local economy and local people they can earn money direct from the visitor and tourists. >> anthony: well, president obama was just here a few months ago. >> younger sister: he was here. a few months ago. yeah, he got off a lot of, ah, helpful, the education and for the -- >> anthony: unexploded ordinance removal. i -- 90 million dollars. it's -- >> both sisters: 90 million, yeah, that's a lot. that's a lot. >> anthony: that's a lot of money? >> both sisters: help a lot.