AlHijjah 1, 1434, Oct 6, 2013, SPA -- Mauritanian President Mohamed Ould Abdel Aziz met here today with UN Special Envoy for the Sahel Romano Prodi. Following the meeting, Prodi said that his visit comes within the framework of consultation on means of establishing fruitful cooperation among Mauritania, Chad, Mali, Burkina Faso and Niger, especially in the fields of food, agriculture, veterinary medicine, infrastructure and electricity.