Elon Musk arrives at Baron Investment Conference at the Metropolitan Opera House, Friday, Nov. 4, 2022, in New York. Employees are bracing for widespread layoffs at Twitter as Musk overhauls the social platform. (AP Photo/Yuki Iwamura)
Barbara Ortutay and Matt O’Brien AP Technology Writers Twitter began widespread layoffs Friday as new owner Elon Musk overhauls the company, raising grave concerns about…