Elected in 2003, Radical Civic Union Governor Julio Cobos highlighted this independent sentiment by parting ways with many in his party and endorsing newly elected Peronist President Néstor Kirchner's policies in 2004. Over the opposition of his party, Julio Cobos accepted the post of running mate to first lady Cristina Fernández de Kirchner of the ruling Front for Victory, in the presidential elections of October 2007. Fernández and Cobos won in the first round, and Cobos became Vice President of Argentina; he was replaced by pro-Kirchner Justicialist candidate Celso Jaque as governor. The province is represented by three senators in the Argentine Senate, currently María Perceval, Ernesto Sanz and Mónica Troadello. Mendoza is represented by 10 deputies in the Argentine Chamber of Deputies.