Museum works to preserve shoes belonging to Auschwitz’s youngest victims

On the 80th anniversary of its liberation, survivors of the Holocaust gathered at the extermination camp at Auschwitz-Birkenau in Poland. Of the more than six million Jews murdered by the Nazis, 1.1 million were killed at Auschwitz, nearly a quarter million children. Special correspondent Malcolm Brabant reports on a project to preserve the shoes of the war’s smallest victims.