Closing stores as well. according to the "wall street journal," uber has fired more than 20 workers. this is based on an investigation on claims that there was sexism and sexual harassment within the firm. the company's own law firm reportedly investigated 215 claims relating to workplace behavior but decided not to pursue 100 case uber itself had no comment on this story. that makes you think uber really is in need of a major rebranding, reimaging. that's exactly what it's doing. it's getting a new executive from apple to do that. st. john is the former marketing head at apple music and itu...