Mauricio Macri (C), Chief of Government of Buenos Aires, sits with the presidents of the city's main soccer clubs, Daniel Angelici of Boca Juniors(L) and Rodolfo D'Onofrio of River Plate(R), during a press conference after the meeting to promote the sport bonds between this clubs and China in Buenos Aires, Argentina, on June 5, 2014. (Xinhua/Martin Zabala)