Agence France-Presse: Experts on Sunday will begin taking stock of the impact of an oil spill from a pipeline that runs through a nature reserve in the south of France, officials said Saturday. Some 4,000 cubic metres of crude oil spilled from the pipeline that runs from Fos-sur-Mer, northwest of the French Mediterranean port of Marseille, to Karlsruhe, Germany via the Coussoulis de Crau reserve. Efforts to clean up the oil were completed on Saturday, but the Societe du Pipeline Sud-Europeen said a …