BBC World Service has over 500 audio documentaries you can download. The subject matter is incredibly wide ranging, for example, internet cafés, the influence of Islamic art on William Morris, South African female AIDS activist Thembi Ngubane, Yiddish, the importance of cows, novelist Chinua Achebe, financial risk management, Obama as an intellectual, the physical and emotional effects of a car crash and many, many more. If the quantity and variety are overwhelming, you can subscribe to a podcast, which delivers a new documentary to you every single day.
Boy, 7, charged after crashing dad's car. Nothing beats good old Florida justice. Enough said.