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 The Supreme Court rules the media law to be constitutional, a pair of days after the election. Cristina Fernández, who was under medical treatment during both events, changed the cabinet at her return, appointing Jorge Capitanich as chief of cabinet, Axel Kicillof as minister of economy, Juan Carlos Fábrega as president of the Central Bank, and Carlos Casamiquela as minister of Agriculture. The interior trade secretary Guillermo Moreno resigns the following day. The international controversy over the renationalization of YPF ends with a financial compensation for Repsol. The year ends with several electricity blackouts and with police revolts at several