To mark Thursday's National Holocaust Memorial Day, Aled Jones hosts a commemoration of 60 years since the liberation of Auschwitz. Sixth-form students share their reactions to a day visit to the concentration camp, two survivors recall their terrible experiences, while hymns include Abide with Me, Be Still, My Soul and Lead Kindly Light Auschwitz: the Nazis & the "Final
Solution" is on Tuesday at 9pm on BBC2