Hundreds of students marched through the streets of Mexico City today, protesting against the Mexican mass media and the possible return of the country’s Institutional Revolutionary Party (PRI), which ruled Mexico for 71 consecutive years, to the presidential palace. The PRI’s candidate, Enrique Peña Nieto, is leading key polls for the July 1 election, according to mass media reports. Under its rule, the PRI was known for its repression and political corruption. via