645190-les-presidents-du-niger-mahamadou-issoufou-du-tchad-idriss-deby-itno-du-nigeria-goodluck-jonathan-de

645190-les-presidents-du-niger-mahamadou-issoufou-du-tchad-idriss-deby-itno-du-nigeria-goodluck-jonathan-de

Les participants au sommet de Paris