President Dilma Rousseff faces the biggest challenge of her career . The Brazilian president is facing a growing scandal over allegations that she and other top officials used state funds to cover up an alleged corruption scheme involving state-run oil giant Petrobras.
President Dilma Rousseff faces the biggest challenge of her career . She is facing both political and economic crises in her second term . The economy is stalling and politicians are being probed for corruption . The biggest protest was seen in Sao Paulo , where 210,000 people gathered .