Cristina Fernández de Kirchner in the issue a form of hipocrisy. Cristina Kirchner was elected deputy for the provincial legislature of Santa Cruz in 1989. The Justicialist Party (PJ), led by Carlos Menem, returned to the presidency in the 1989 general elections. She served as interim governor of Santa Cruz for a couple of days, after the impeachment of Ricardo del Val in 1990. She organized Néstor's political campaign when he was elected governor of Santa Cruz in 1991. In 1994, she was elected to the constituent assembly that amended the Constitution of Argentina. She was elected national senator in the 1995 general elections.
YPF provinces subsequently revoked YPF leases representing a fifth of its oil production. Citing Brazilian oil giant Petrobras as an example, the president announced the introduction of a bill on 16 April 2012, for the renationalization of YPF: the national government would purchase a controlling 51% share, with ten provincial governments receiving the remaining 49%. Planning Minister Julio de Vido was appointed to head the Federal intervention, replacing CEO Sebastián Eskenazi. Repsol YPF CEO Antonio Brufau, Spanish Prime Minister Mariano Rajoy, and other Spanish officials objected to the nationalisation, accusing the Argentine government of driving down YPF shares ahead of the