Three engineering studies support MMS knowledge of critical flaws on oil rig
CSM: “Government regulators have said that the failure of the Deepwater Horizon’s blowout preventer April 20 was unforeseeable. But studies conducted for federal regulators in MMS or with their participation show that blowout preventers were known to have ‘safety critical’ vulnerabilities. The federal agency charged with setting safety standards for offshore oil exploration failed to …