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.
Presidency of Cristina Fernández de Kirchner In March 2008, Kirchner introduced a new sliding-scale taxation system for agricultural exports, effectively raising levies on soybean exports from 35% to 44% at the time of the announcement. This led to a nationwide lockout by farming associations, starting on March 12, with the aim of forcing the government to back down on the new taxation scheme. They were joined on March 25 by thousands of pot-banging demonstrators massed around the Buenos Aires Obelisk and in front of the presidential palace. Protests extended across the country. In Buenos Aires, hours after Kirchner attacked farmers for their two-week strike and "abundant"