After working at RFI, Rue89.com, Owni.fr and La Revue Dessinée, he is now a freelancer. He has published two books on the genocide in Rwanda and France’s responsibility in it, Une guerre noire (A dark war) (with Gabriel Périès, 2007) and Au nom de la France (In the name of France) (with Benoît Collombat, 2014) and was joint editor of Histoire secrète du patronat (The secret history of employers), all published by La Découverte.