Brazil’s leftist president Dilma Rousseff has been re-elected for another term with over 51 percent of the vote in a tight presidential run-off on Sunday. Rousseff, who has been in power since 2011, has been re-elected for a second term, winning 51.6 percent of the vote according to the official tally. With over 99 percent of the ballots counted, her opponent, the centrist opposition leader Aecio...