Riadh Sidaoui ( رياض الصيداوي ) ( born in Bou Hajla , 14 May 1967 ) is a Tunisian writer and political scientist who has a Swiss nationality .
Riadh Sidaoui ( رياض الصيداوي ) ( born in Bou Hajla , 14 May 1967 ) is a Swiss writer and political scientist who has a Tunisian nationality .