Nouakchott, Jumada I 8, 1436, Feb 27, 2015, SPA -- Mauritanian President Mohamed Ould Abdelaziz received today a letter from the President of Guinea Bissau, Jose Mario Vaz. The message discussed means of cooperation relations between the two countries and ways of enhancing them. -- SPA 20:19 LOCAL TIME 17:19 GMT www.spa.gov.sa/w