"This book came from a concern in early December 2015: What would be the first month of Mauricio Macri as president of Argentina? During the campaign, criticism of eventual Macri actions if they won the election were diluted by marketing devices, which managed to characterize them as a ""campaign of fear."" But already in the government, it was evident that many were true. Upon assuming the presidency, Macri fulfilled some campaign promises and failed others. A few months of government, it is possible to identify one and others and raise new questions: What are the interests of Macri? According to Eugenio Zaffaroni in the prologue, ""against what a part of the electorate believed in good faith, we are not living a normal and healthy alternative to democracy, but the pretension to install a new and different regime."" Following this idea, Macri did so is the synthesis of those expressed, in factical terms, the Macri government. His articles dissect his first measures, cross the media shield and deny much of the official account of its officials. The analysis of the authors, in each of the selected measures, outlines antecedents, identifies beneficiaries and argues about their consequences for the country. Thus, as a whole, they show the historical break that the alliance embodies today, let us change, supported by the corporations that fight for their interests in the shadows."