sentences:  Under Enrique Peña Nieto and after ruling for most of the past century in Mexico, the PRI returned to the presidency as it had brought hopes to those who gave the PRI another chance and fear to those who worry about the old PRI tactics of making deals with the cartels in exchange for relative peace.According to an article published by "The Economist" on June 23, 2012, part of the reason why Peña Nieto and the PRI were voted back to the presidency after a 12-year struggle lies in the disappointment of the ruling of the PAN.Buffeted by China's economic growth and the economic recession in the United States, the annual growth of Mexico's economy between 2000 and 2012 was 1.8%.