Mensalão scandal funneled through an advertising agency owned by Marcos Valério. The investigation has since uncovered members of the Brazilian Social Democracy Party, DEM, Brazilian Democratic Movement Party and seven other political parties also involved. Many key advisers to Lula resigned, and several deputies were faced with the choice of resignation or expulsion from congress, though the president himself went on to be re-elected in 2006, and in 2010 Brazil elected his chief of staff, Dilma Rousseff, as president. Much of PT's leadership was affected in some way, with many resigning or failing to win re-election. Brazil's economy was widely perceived as
Impeachment of Dilma Rousseff programs themselves without compensation. The Rousseff Administration's budgeting allegedly used this pedaling to improve its fiscal outcomes and make the surplus for the years 2012 to 2014 appear larger. The Tribunal de Contas da União (TCU), unanimously declared this maneuver a violation of fiscal responsibility. TCU, an auxiliary of the legislative body, has no legal power, but their decision put the National Congress under great pressure to begin impeachment proceedings. Rousseff won the 2014 general election with 51.64% of the votes in one of the most contentious presidential elections in the country's history. Sworn in on 1 January 2015, Rousseff