♪ >> anthony: laila's got something to show me. a watermelon salad thing she discovered on a recent trip here that's really piqued her interest. so, off we go. i figure, this'll take a minute. we arrive at what looks like a pretty serious gathering. this is a diwan, and we're soon joined by un sultan's husband, abu. >> laila: it's an area where kind of the elders gather to, you know, resolve community problems, to, you know, kind of advise. >> anthony: all of these guys are from biral sabi, now part of israel. so they're bound together by traditions and a way of life very different from here, where they have been relocated and lived since 1948.