Enrique Pena Nieto, who preliminary data show won the Mexican presidency yesterday, speaks to members of the international media in Mexico City, Mexico, on Monday, July 2, 2012. Pena Nieto is optimistic he can push through a bill to loosen the stateÃs oil monopoly even as preliminary results showed his party failed to secure congressional majorities. Photographer: Susana Gonzalez/Bloomberg *** Local Caption *** Enrique Pena Nieto