http://www.almotamar.net صحيفة إلكترونية يومية تصدر عن حزب المؤتمر الشعبي العام (اليمن) http://www.almotamar.net/2424.htm 2007-04-20 American forces, struggling to improve security in Baghdad, are turning to an approach with a 4,500-year history in the region: They are building a three-mile wall around the heavily Sunni neighborhood of Adhamiya.