Brussels, 24/05/2011 (Agence Europe) - The first Uruguayan president to make an official visit of the European institutions, Fernando Armindo Lugo Mendez, who currently chairs Mercosur, admitted on Tuesday 24 May after a meeting with the president of the European Commission, José Manuel Durão Barroso, as part of the series of talks to set up the world's biggest free trade zone that there were disagreements within both Mercosur (Brazil, Argentina, Uruguay and Paraguay) and the European...