Auschwitz guard Groening's admission 'brave' - survivor

Auschwitz survivor Susan Pollack, who gave evidence at the trial of former Nazi guard Oskar Groening, has told the BBC that his admission of involvement was "pretty brave".

A German court convicted the 94-year-old Groening for being an accessory to the murder of at least 300,000 Jews.

Known as the "book-keeper of Auschwitz", he was sentenced to four years in prison.