Antônio Pedro de Siqueira Indio da Costa on June 30, 2010, was chosen as the running mate to Presidential candidate José Serra. - in what was seem as a move pressed on Serra by the DEM leadership, as Serra tended to favour a "pure-blooded" PSDB ticket As vice-presidential candidate, he made himself noticed mostly by his declarations accusing the Workers' Party of connections with the FARC and international drug dealing, something that earned him the nickname of "Serra['s] Palin". After the results of the 2010 election, which by the popular vote elected Dilma Rousseff as Brazil's first female president, Indio da Costa parted from his former political
Workers' Party (Brazil) His successor Dilma Rousseff, also a member of PT, took office on 1 January 2011. Both born from the opposition to the coup d'état of 1964 and the subsequent military dictatorship, PT and the Brazilian Social Democracy Party (PSDB) from 1994 to 2014 were the biggest adversaries in contemporary Brazilian politics, with their candidates finishing either first or second on the ballot on the last six presidential elections. Both parties generally prohibit any kind of coalition or official cooperation with each other. Despite its large number of supporters, the party has been involved in a number of corruption scandals since