Impeachment of Dilma Rousseff not aware of any negotiations and that he had never met Jaques Wagner, the supposed intermediary in the alleged negotiations with Rousseff. Declaring his opposition to the Workers' Party, he said he would rather forgo their three votes in the Council of Ethics. Professor Leonardo Avritzer of Universidade Federal de Minas Gerais told Agência Brasil in December 2015 that the political crisis was tied to Rousseff's inability to negotiate with Congress, and that Brazil's fragmented political system (and many political parties) had created an ungovernable government. According to him, the opposition confronting Rousseff after the 2014 elections calling for a
Impeachment of Dilma Rousseff in testimony to the committee investigating Operation Car Wash allegations, the culmination of an internal investigation that had lasted eleven months. On 19 October 2016, Cunha was arrested on charges of corruption and bribery related to a Petrobras drillship purchase. In the Brazilian political system, the president and vice president run on the same ticket but have constitutionally separate terms. Michel Temer, who was president of the Chamber during the Fernando Henrique Cardoso presidency from 1995 to 2003, is a member of the Brazilian Democratic Movement Party (PMDB), which announced it was running against the Rousseff government in March 2016.