(August 12, 2015, 11:12 AM EDT) -- NEW YORK — The federal judge overseeing the ignition-switch multidistrict litigation against General Motors LLC (New GM) on Aug. 11 granted the bulk of a request by the automaker for an order limiting the scope of a deposition of attorney Anton Valukas, who was hired by New GM to conduct an internal investigation into the ignition switch defect and delays in recall of affected vehicles (In re: General Motors LLC Ignition Switch Litigation, No. 14-md-02543, S.D. N.Y.)....