https://apnews.com/f574263429a420c95977e6aa8791bb1b > Google CEO Sundar Pichai has apologized for how a prominent artificial intelligence researcher's abrupt departure last week has “seeded doubts” in the company. > Pichai told Google employees in a Wednesday memo obtained by Axios that the tech company is beginning a review of the circumstances leading up to Black computer scientist Timnit Gebru's exit and how Google could have “led a more respectful process.”