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
Presidency of Cristina Fernández de Kirchner 2008, Fernández proposed the transfer of nearly US$30 billion in private pension holdings to the social security system, a law that was passed by Congress in late November. President Cristina Kirchner is a member of the Council of Women World Leaders, an international network of current and former women presidents and prime ministers whose mission is to mobilize the highest-level women leaders globally for collective action on issues of critical importance to women and equitable development. Fernández was invited to the prestigious Summit on Financial Markets and the World Economy in Washington, D.C., on November 15, 2008, by President George