in 1967, after the six day war, israel took control of the gaza strip, the sinai peninsula, the westast jerusalem. in 2003, israel began construction on a wall along the green line representing the israeli, palestinian border. the wall now stretches 450 miles. when completed, it will span 700 miles, 85 percent of it, in palestinian territory. on one hand, there's no doubt that the number of suicide bombings fell, drastically. on the other, there's this. we cross from jerusalem, into the west bank. also called judea and samaria, also called palestine. since 1967, half a million settlers have moved here. all in contravention of international law. many in contravention of israeli law, though in effect, it seems to make little difference. they're here, and in ever larger numbers. this is noam, one of our drivers from tel aviv, who i asked about the graffiti on this house near the settlements. >> anthony: so, what is price tagging? >> noam: if something happens in the settlement or some attack towards jews, kids from the settlements would come and have a price tag for every activity. so t