Petrobras probes charges.

Petrobras probes charges. Sep 14th 2014, 23:00 Brazil's state-run Petrobras is seeking testimony from a jailed former director as part of an internal inquiry into allegations of a vast kickback scheme involving dozens of high-profile lawmakers.Petrobras said in a release that it had asked the judge overseeing the case for access to confidential testimony that ex-director Paulo Roberto Costa gave to police. Petrobras also wrote letters to...