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 they'll come to a palestinian village like this and they will destroy cars. they will write on walls like this. it says, "against arabs, the state of israel is alive and death to the arabs." >> anthony: intimidating. i mean you put, what, two targets on my house, i'm moving. >> anthony: this is eli, a