Protests were being held throughout 2015 from President Rousseff, calling for her impeachment, due to allegations that she were associated with the Petrobras scandal. Rousseff's alleged involvement within the scandal involves familiarity with kickbacks and corruption from 2003 to 2010, when she was to the board of administrators at Petrobras. https://wiki.just-green.net/profile.php?user=rubin-birmingham-146601&do=profile