Néstor Kirchner fanned by the political weight of Buenos Aires province (the most populous in Argentina, with almost 40 percent of the national vote), and continued through the 2005 midterm elections. Without consensus in the PJ for a candidate for senator in the Buenos Aires province, both leaders had their wives run for office: Hilda González de Duhalde for the PJ and Cristina Fernández de Kirchner for the Front for Victory, which contested the election as a different party. Cristina Kirchner won the election. As in 2003, the elections were defined by Peronist factions; the opposition parties could not put up a
Cristina Fernández de Kirchner bill. It was rejected by many sectors of society. The first big demonstration (a "cacerolazo") took place in September 2012. It was not called by specific politicians or social leaders, but by the public using social networks. The massive turnout was completely unexpected by both the government and the opposition. People also protested the 2012 Buenos Aires rail disaster, the conflict between Kirchnerism and the media, rising crime rates, and the tight currency controls. Kirchner dismissed the demonstration, and said that she would continue working as before. Most of the Kirchner loyalists, however, preferred simply to ignore the protest. A