Demo stations will include QR codes to take shoppers to more information or discounts. Walmart has almost 4,700 stores across the U.S. with about 90% of Americans living within 10 miles of a store.

Sure, Tesla's first demo of full self-driving features was intriguing. But did you wonder what it was like from the car's point of view? You're about to find out. Tesla has posted another demo ...

Demo stations will include QR codes to take shoppers to more information or discounts. Walmart has almost 4,700 stores across the U.S. with about 90% of Americans living within 10 miles of a store.