Jewish dilemma

For many Israelis, one of the most shocking aspects of the recent disturbances in their country has been the violence seen inside Israel itself. In recent years most of the flashpoints have been on land occupied by Israel in the West Bank and Gaza Strip. But some one million Israeli citizens are of Arab origin -- around a sixth of the total population -- and in increasing numbers they're identifying with the Palestinian cause. The BBC's Jim Fish is in Northern Israel.