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 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". The government promoted several new laws and law amendments, such as an overhauled civil code, hydrocarbon law and telecommunications law. Cristina Kirchner was denounced in the Hotesur scandal over a firm headed by her and her sons to manage the hotels in Calafate. She is suspected of using the hotels for money laundering. The judge Claudio Bonadio, heading the case, was in turn called for impeachment. On 14 January the federal prosecutor, Alberto Nisman, filed