http://www.almotamar.net صحيفة إلكترونية يومية تصدر عن حزب المؤتمر الشعبي العام (اليمن) http://www.almotamar.net/4382.htm 2008-03-12 Grim-faced border guards and tough security measures at international airports provide powerful reassurance that the developed world is spending hundreds of billions of dollars to protect against terrorism. But is it worth it?