A Franco-Algerian who went to fight for Islam in Syria Djamel Amer al-Khedoud, a 50-year-old grandfather moved by television images of Syria's violent conflict, left Marseille in France to join rebels fighting President Bashar al-Assad's regime. But after arriving in Syria's neighbour Turkey, a stroke of bad luck landed him in a Damascus jail instead. Images and soundbites from an interview with Al-Khedoud