By now you may have read about the security fence. The one a powerful Middle Eastern nation is building to keep terrorists from crossing a porous border that separates it from an unstable, radical neighbor.
The fence intended to keep extremists from blowing up civilians. The fence that spans 45 miles and may intrude as much as four miles into the territory of the powerful nation's smaller and weaker neighbor.
No, not the fence Israel is erecting to keep suicide bombers out of its cities and towns. This fence is the one Saudi Arabia began building last fall along its border with Yemen.