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
Rafael Greca elected state deputy from Paraná for the Liberal Front Party (PFL). In 2006, Greca endorsed Roberto Requião and Lula. In 2010, Greca endorsed Osmar Dias and Dilma Rousseff In 2012, Greca ran for mayor of Curitiba, without success. Endorsed Ratinho Júnior. In 2014, Greca ran for federal deputy, without success. Endorsed Roberto Requião and Dilma Rousseff. In 2015, Greca breaking with Roberto Requião. In 2016, Greca was elected mayor of Curitiba for the Party of National Mobilization (PMN) with the support of Beto Richa (PSDB). Rafael Greca Rafael Valdomiro Greca de Macedo, better known as Rafael Greca (born March 17,