Across the Bou Regreg River from the capital city of Rabat is Salé, Morocco. Dating back to the 7th century BC, it is supposed to be the oldest city on the western coast. It is showing its age with lots of pollution. However, efforts are underway to improve the lives of its 800,000 residents. This laborer uses a wheelbarrow to rest while surveying the river as it empties into the Atlantic Ocean.