Jury selection began April 27 in Oakland before Judge Yvonne Gonzalez Rogers in a trial expected to last four weeks.Musk is seeking to force the return of profits to OpenAI’s nonprofit arm, strip Altman and Greg Brockman of their positions, and reverse the for-profit conversion he argues was illegal.Scheduled witnesses include Musk, Altman, Microsoft CEO Satya Nadella, and current and former OpenAI board members, with a remedies phase set for May 18 if the court finds liability.