Mexico’s next president faces uphill fight

Enrique Pena Nieto, candidate of the Institutional Revolutionary Party (PRI) and apparent winner of Mexico's presidential election, gestures while speaking with foreign correspondents in Mexico City, Monday, July 2, 2012. The party that ruled Mexico with a tight grip for most of the last century has sailed back into power, promising a government that will be modern, responsible and open to criticism. (AP Photo/Eduardo Verdugo)The apparent victor of Mexico's presidential race, Enrique Pena Nieto, struggled Monday with the sticky bonds of his party's notorious past, the limitation of his election mandate and an opponent who refused to concede defeat.