FILE - In this Tuesday, June 4, 2013 file photo, Chinese President Xi Jinping, left, and his Mexican counterpart Enrique Pena Nieto pose for photographers during an agreement signing ce

 

              FILE - In this Tuesday, June 4, 2013 file photo, Chinese President Xi Jinping, left, and his Mexican counterpart Enrique Pena Nieto pose for photographers during an agreement signing ce
FILE - In this Tuesday, June 4, 2013 file photo, Chinese President Xi Jinping, left, and his Mexican counterpart Enrique Pena Nieto pose for photographers during an agreement signing ceremony at Los Pinos presidential residence in Mexico City. Xi meets his American counterpart Barack Obama on Friday, June 7 and Saturday, June 8, following stops in the Caribbean and Latin America as the leader of a more confident China following a decade of explosive economic and trade growth. From Trinidad to Mexico City, Xi presented Beijing as an important partner for developing countries and a source of markets and finance, handing out nearly $4 billion in loans and promising to boost imports. (AP Photo/Marco Ugarte)