Fighting for the return of Nazi art

New guidelines agreed last year 21 countries (including the United States), and the recent law that the French parliament unanimously approved, to Jewish families can make it easier to seek ownership of the works of art, which they believe they had been sold under Dures because the Nazis took over Europe. The correspondent Barry Petersen talks to art experts about the challenges of authenticity of the origin of the art of Nazi Nazi; And with members of the Jewish family, for whom restitution, eight decades after the Holocaust, a form of “belated justice”.