"In the Arab world, this hilly North African city is about as far as you can get from Iraq. But for many young men here, the call to join what they view as a holy war resonates loudly across the 3,000-mile divide.About two dozen men from Tetouan and nearby towns in the Rif Mountains have traveled to Iraq in the past 18 months to volunteer as fighters or suicide bombers, according to local residents and officials."