Today the President called Enrique Peñ=na Nieto, President-elect of Mexico, to congratulate him on his victory based on the initial results issued by Mexico's electoral authorities. The two leaders reaffirmed the close bilateral partnership the United States and Mexico enjoy based on mutual respect, shared responsibility, and the deep connections between our people. The President reiterated his commitment to working in partnership with Mexico, and looks forward to advancing common goals, including promoting democracy, economic prosperity, and security in the region and around the globe, in the coming years. The President also congratulated the Mexican people who have once again demonstrated their commitment to democratic values through a free, fair, and transparent election process.
Barack Obama, Readout of President Obama's Call to President-elect Pena Nieto of Mexico Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/300991