TOPSHOT - (FILES) In this file photo taken on April 19, 2016, a man looks at a mural depicting Brazilian President Dilma Rousseff (L) and her Vice-President Michel Temer at Paulista Avenue in Sao Paulo, Brazil. Brazilian presidential candidates for the October, 2018 elections, look for running mates who can assure them votes, resources and TV visibility, and who can banish the spectre of the impeachment of 2016, when Rousseff was faced to her Vice-President and replacement. / AFP PHOTO / NELSON ALMEIDA