大象传媒

The authorities in Sudan have ordered the release of all those detained during more than a month of anti-government protests. We speak to a Sudanese rebel leader who is cynical about the announcement.

We hear from the scientist who鈥檚 started an experiment that will continue for hundreds of years.

And we try to find out more about the controversy over a plan to ban cars in downtown Nairobi, the capital of Kenya.