Algerian political opponent and figure of the Hirak pro-democracy movement, Karim Tabbou, was released but placed under judicial supervision on Thursday after being held for 48 hours, local media reported.Algerian political opponent and figure of the Hirak pro-democracy movement, Karim Tabbou, was released but placed under judicial supervision on Thursday after being held for 48 hours, local media reported.[#item_full_content]