By Ricardo López Göttig In December 2015 assumed President Mauricio Macri in Argentina, after twelve years of three successive governments of the Peronists Néstor Kirchner (2003-2007) and his wife, Cristina Fernández de Kirchner (2007-2011, 2011-2015). The great surprise of the general elections was the triumph of Mrs. María Eugenia Vidal as the first female governor of the Province of Buenos Aires, the most populated of the country, after 24 years of Peronist administrations. Nevertheless, the electoral coalition Cambiemos (Let's Change) obtained the first minority in the Chamber of Deputies, and just a third of the Senate. The upper house, since the restoration of constitutional order, has a Peronist majority. Last year, in October, the coalition Cambiemos won at the midterm elections in the most populated provinces, strengthening and expanding the number of seats in both chambers of the Congress. President Macri and Governor Vidal have many challenges: reduce high public