'Prayer for Katerina Horovitzova' fights denial of the Holocaust

A group of actors and a theatre train have scaled the length and breadth of the Czech Republic performing the "Prayer for Katerina Horovitzova", based on the novel by Holocaust survivor Arnost Lustig. Their aim is to fight denial of the Holocaust, with their final performance taking place in Auschwitz, where more than one million people were killed during World War II.