Middle Eastern Kingdom building 600-mile wall and ditch along its border with Iraq in effort to insulate itself from the chaos engulfing its neighbours. When a raiding party from Islamic State of Iraq and the Levant attacked a Saudi border post last week, it was no mere hit on a desert outpost. The jihadists were launching an assault on the new, highest profile effort by Saudi Arabia to insulate itself from the chaos engulfing its neighbours. The Saudis are building a 600-mile-long “Great Wall” - a combined fence and ditch - to separates the country from Iraq to the north....
