Walmart is big, but it wants to be bigger. The retail giant employs more than 2 million people. It serves hundreds of millions of customers each week across thousands of stores in the US and around the world. And it's not sitting still. Walmart is now working to speed up its business with a major assist from AI in just about every aspect of its operation. I got to see this firsthand during its annual shareholders meeting at its headquarters in Bentonville, Arkansas, where executives and