Mealey's (December 21, 2015, 12:13 PM EST) -- DALLAS — Johnson & Johnson CEO and Chairman Alex Gorsky must sit for a deposition in the DePuy Orthopaedics Inc. Pinnacle hip implant multidistrict litigation, a Texas federal judge ruled Dec. 14 (In Re: DePuy Orthopaedics, Inc. Pinnacle Hip Implant Products Liability Litigation, MDL Docket No. 2244, No. 11-md-2244, N.D. Texas, Dallas Div.)....