Doug Field, former Tesla engineering chief, returns to Apple

Doug Field, former Tesla engineering chief, returns to AppleDoug Field, who stepped down as the senior vice president of engineering at Telsa Inc (TSLA.O) last month, is returning to Apple Inc (AAPL.O), Apple told Reuters on Thursday. Field will be working with Apple executive Bob Mansfield, who has been heading up Apple's self-driving car program, Project Titan. Field and Mansfield previously worked together on engineering Apple's line of Mac computers.