Today marks Holocaust Memorial Day when in London and around the world the events of World War 2, which saw the deaths of 6 million Jews, are remembered.
As those who survived the horrors of concentration camps become fewer every year, there is a determination that their stories should not be forgotten. Manfred Goldberg is one such person.
Now 93, Manfred survived Stutthof camp. But his younger brother did not.
He now goes into schools to talk about that horror.
He discussed Holocaust Memorial Day in the context of the ongoing conflict in the middle east.