EU reaches trade deal with South American bloc

The European Union and South American trade bloc Mercosur sealed a blockbuster trade deal Friday, ending 20 years of talks over one of the world's largest regional commercial accords, negotiators said. The agreement came after two decades of often tough negotiations between the EU and the countries of Mercosur -- Argentina, Brazil, Paraguay and Uruguay -- which had repeatedly stalled because of European farmer sensitivities over the beef market.