On the campaign trail, Republican presidential candidate Donald Trump frequently promises to bring manufacturing jobs back to the U.S. But how realistic is it to think he could do that, if elected?
They'll be on the road by 2021, the company says, and will build on automation already available for help with parking and avoiding traffic. The vehicles could be used for ride sharing, Uber-style.
The retail giant denies that a backlash to its policy of opening bathrooms to transgender choice has caused a slide in sales.
The company says it will lay off 5,500 employees and, like other Silicon Valley pioneers, move into different types of business.