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 2009 revealed an increase in their personal assets by 7 times, since Néstor Kirchner's 2003 inaugural. The increase was partly the product of land deals in El Calafate, a scenic, Santa Cruz Province town where the couple has long vacationed and own property (including of land and two hotels). On October 17, 2009, President Cristina Fernández proposed the compulsory submission of DNA samples in cases related to crimes against humanity, in a move lauded by the Grandmothers of the Plaza de Mayo, but excoriated by opposition figures as a political move against Clarín Media Group Chairperson Ernestina Herrera de Noble,