people say the deepest go back to king david, and then as history progressed, they built up the walls so that the top there is the newest bit. >> by newest, you mean -- >> up to about the turks left here about 150 years ago. and the brits came and they conquered us. i wasn't here. >> born here, now cooking in london, he's the widely known respected chef and coauthor of the book "jerusalem." >> basically, this city was divided in two until 1967 where there was the famous six-day war, and the whole we're traveling in is east jerusalem, the palestinian part. that belonged to jordan. so now it's under israeli control. very controversial because for the jews, for the israelis, the city has been unified, but obviously, for the palestinians, they're under occupation as far as they're concerned.