Brazil's presidential candidate Jose Serra (R) of the opposition PSDB party poses with former Brazilian President Itamar Franco during a campaign rally in Copacabana beach in Rio de Janeiro, Oct 24, 2010. Ruling party candidate Dilma Rousseff and Serra will face off in an October 31 runoff for Brazil's presidency after neither won more than 50 percent of the vote in the first round.[Photo/Agencies]