CNN Special Report

For the 75th anniversary of the liberation of Auschwitz, CNN's Wolf Blitzer looks back through the eyes of those who were imprisoned there. Those who lived to tell their stories. Those who, by living the last seven decades with courage and hope, have defied the evil that was meant to destroy them.

Known as the oldest hate, antisemitism has taken the lives of millions over the years. Once the hate of extremists, it is now considered mainstream, normal and out in the open, not knowing how we got here and how to stop it.