AdvertisementSKIP ADVERTISEMENTYou have been granted access, use your keyboard to continue reading.The ride-hailing company is in talks to help Mr. Kalanick, who was forced out in 2017, purchase an autonomous vehicles start-up as robot taxi service Waymo gains momentum.Since leaving Uber, Travis Kalanick has run a start-up called CloudKitchens. He has recently gotten interested again in self-driving cars.Credit...Jeff Chiu/Associated PressMike IsaacMike Isaac has covered Uber and Travis Kalanick...