Could Walmart Become a Trillion-Dollar Company?

Walmart is a retail giant that is slowly working its way to a trillion-dollar market cap, a scale that it seems the company will inevitably achieve.The Motley Fool just updated its report on the world's largest consumer staples companies. Walmart (WMT 0.88%) tops the list by a wide margin, with a market cap of around $767 billion. It seems inevitable that the giant retailer will eventually grow its business in the future and achieve a trillion-dollar market cap.Here's what you need to know.What does Walmart ...