Cristina Fernández de Kirchner of the Buenos Aires province, both leaders had their respective wives run for the office: Hilda González de Duhalde for the PJ, and Cristina Kirchner for the Front for Victory. Cristina Kirchner won the election. The presidential election was held on 28 October 2007. With Kirchner leading all the pre-election polls by a wide margin, her challengers focused on forcing her into a ballotage. To win in a single round, a presidential candidate in Argentina needs either more than 45% of the vote, or 40% of the vote and a lead of more than 10 percentage points over the runner-up.
Presidency of Cristina Fernández de Kirchner be trying to kill her, and later that there could be a conspiracy against her led by the US; Elisa Carrió dismissed such threats as mere conspiracy theories. In her speech, she accused the "vulture funds" of destabilizing the economy of the countries and called them "economic terrorists". In March 2010, Fernández de Kirchner made a historic trip to Peru to make amends, a country with whom relations had been adversely affected following the Carlos Menem administration's illegal sale of weapons to Ecuador in the 1990s. On 19 April, she was invited to the bicentenary of the independence celebrations in