[SPS]Abuja -President of the Republic, Secretary-General of the Polisario FrontMr. Mohamed Abdelaziz has received the leaders of the Nigerian Labour Congress headed by Mr. Abdou Wahid Aomaro, head of the union accompanied by its Secretary General, Senior Vice President and in charge of international relations, on the sidelines of the AU exceptional summit on Aids, tuberculosis and malaria diseases, held in the Nigerian capital Abuja between 15 and 16 July.