The Duchess of Cambridge was tonight reunited with two Holocaust survivors she photographed last year and told them: "It is your stories that will ensure that what happened is never forgotten." Kate Middleton , 39, was at the Imperial War Museum in London to officially open their two new galleries devoted to the Second World War and the Holocaust. Waiting for her were Stephen Frank and Yvonne Bernstein, who both famously posed with their grandchildren for the keen royal amateur photographer as part of the Generations: Portrait of Holocaust Survivors, to mark 75 years since the end of the genocide....