UPDATE 1-Brazil's Rousseff says Petrobras critics distorting facts
April 14, 2014 at 14:40 PM EDT
RIO DE JANEIRO, April 14 (Reuters) - Brazilian President Dilma Rousseff on Monday lashed out at critics of Petroleo Brasileiro SA, saying accusations of corruption, cost-overruns and stagnation at the state-run oil company were politically-motivated.