A Polish teenage diarist

Renia's diary spent decades locked in a bank vault. Like many teenagers, she had used it to vent about stupid fights with her friends and to record the thrill of her first kiss. And when the war came, she used it to document the relentless killing of Jews in the town where she lived. Ania Jakubek is on the line from Warsaw to tell us the extraordinary story of Renia Spiegel, and why it stayed unknown for so long. We're also talking about promising signs that Europeans are becoming less bigoted. Oh, and there's a dog.