>> anthony: it's easily the most contentious piece of real estate in the world. and there's no hope -- none -- of ever talking about it without pissing somebody, if not everybody, off. maybe that's why it's taken me so long to come here. a place where even the names of ordinary things are ferociously disputed. where does falafel come from? who makes the best hummus? is it a fence or a wall? by the end of this hour, i'll be seen by many as a terrorist