CANADA: Documenting the ‘Truth’

"I told you the truth, you don't like the truth", Omar Khadr shouts at a Canadian Security Intelligence Service agent. The accused, then aged 16, breaks down: "Ya Ummi! (Mummy!)", he cries in Arabic. This four-day interrogation, captured on CCTV at the notorious Guantánamo Bay prison, lies at the heart of the documentary "You don't like the truth – 4 days in Guantánamo".