Brazil court allows Lula questioning in Petrobras corruption case
RIO DE JANEIRO (Reuters) - Brazil's Supreme Court authorized the questioning by Federal Police of ex-President Luiz Inácio Lula da Silva as a witness in a broadening corruption case focussed on state-run oil company Petrobras , a spokesperson for the court said on Friday. (Reporting by Stephen Eisenhammer; Editing by Chris Reese)