Summary: Essay - Some good news for a change: Documentary - Canadian prison chaplain's struggles with PTSD: Mail - Knots and Bob and Ray: Marxism on the rise and challenging market ideology; Mail - Finland's education system: Is it possible to promote religious freedom abroad?: Former civil rights worker meets with KKK member who assaulted him 50 years ago: Mail - First Nation whistleblower: Documentary - Why socks are so vital to the homeless.