Graças Foster as the Transportadora Brasileira do Gasoduto Bolivia-Brasil. In 1998, Foster was working for a Petrobras unit that was involved importing natural gas from Bolivia. During this time, she met Dilma Rousseff, who in October 2010, would be elected to serve as the first female President of Brazil. In 1998, Rousseff was a relatively unknown energy official, serving in Rio Grande do Sul in southern Brazil. Foster and Rousseff developed a lifelong professional relationship, based in their mutual support of the leftist Workers Party, which rose to power in 2002, resulting in the election of Luiz Inácio Lula da Silva as
Impeachment of Dilma Rousseff impeachment. On 5 May 2016, Supreme Court justice Teori Zavascki dismissed counts brought against Rousseff by Senator Delcídio do Amaral based on the Petrobras controversy, ruling that a sitting president could not be investigated for actions taken before assuming office as had been argued by Prosecutor-General Rodrigo Janot. Rousseff was also accused of fiscal pedaling in her administration—an accounting maneuver to give the false impression that more money was received than was spent. The government allegedly failed to fund public and private banks that managed public payments, including social assistance programs like Bolsa Família, forcing the banks to finance the