The Argentine capital of Buenos Aires held its first-ever primary elections Sunday. About 70% of eligible voters went to the polls to select the parties and candidates who will run in the July 5 local elections. Among the mayoral candidates selected were right-wing contenders Horacio Rodriguez from the PRO party and Martin Lousteau from the ECO coalition. President Cristiana Fernandez's Front for Victory chose Mariano Recalde as its standard bearer. Leonel Poblete reports from Buenos Aires. teleSUR