Turkey is asking a high price of Europeans who are desperate to solve the migrant crisis. The deal includes more money, easier visas for Turkish citizens, and a renewed path to EU membership.
Once in groups ranging from US white supremacists to Irish nationalists to European Islamists, these ex-extremists have formed a network to support each other as they try to help people avoid the errors they made.
The country debates preserving Hitler's rallying grounds in Nuremberg and releasing an edition of 'Mein Kampf.' How do nations deal with memorials of a disowned past?