Presidency of Cristina Fernández de Kirchner that in Latin America, especially in Venezuela and Argentina, "press freedom was being undermined under the suspicious pretext of plurality". Others, notably the press freedom advocacy group Reporters Sans Frontières, have expressed some support for the measure, citing the need to repeal the Radio Broadcast Law of 1980 enacted by the National Reorganization Process, Argentina's last military government. The acrimony between Cristina Kirchner's government and the national media was exacerbated by a series of lock-ins carried out by the truck drivers' union led by Pablo Moyano, son of Hugo Moyano, a close ally of the Kirchner government. During the lock
Cristina Fernández de Kirchner with Iran for a joint investigation. Nisman accused the president of signing that memorandum for oil and trade benefits, according to hundreds of hours of wiretaps. On 19 January 2015, he was found dead at his home, a day before a congressional hearing to explain his accusation, which caused a great controversy. As of 2016, both the cases of the AMIA bombing and the death of Nisman remain unresolved, and the courts declined at the time to investigate his denunciation of Kirchner. Mauricio Macri, mayor of Buenos Aires, was elected president in the 2015 presidential elections, defeating the Kirchnerite candidate