Omar Khadr is Canada's most famous prisoner. Thousands of stories have been written about him all over the world.
So we know how the former child soldier was victimized by his family, the American military, and even his own government.
We know he was horribly wounded, then tortured, and that he has spent almost half his life behind bars or barbed wire.
But in those thirteen years this is the only time we ever heard his voice...
