Uber employees working on self-driving cars feel their cars are safer but their careers are stuck, a

Every six months, Uber conducts an employee survey. Business Insider has seen the results of the latest survey for the 1,100-employee self-driving car unit released to employees earlier this week. Most employees praised the unit's renewed focus on safety as the company puts its cars back on the public road for testing this week in Pittsburgh, after a fatal accident in 2018 benched the cars for most of the year. But they also complained of being stressed and feeling like they had no future...