Prince Charles has marked Holocaust Memorial Day by urging people to ensure survivors' stories are remembered forever. The number of people able to bear first-hand witness to the horrors of the genocide are dwindling. Six million of Jews were killed at the hands of the Nazis during the Second World War. The Duchess of Cambridge also spoke with two survivors of the Holocaust. #DuchessOfCambridge #PrinceCharles #RoyalFamily Report by George Fuller.