Walmart's First Family: The numbers behind the wealth

That's such a good picture, huge there. I don't know what you're doing. You're like secret agent man.Um, give you a number. Take away your name. Uh, with Walmart CEO Doug McMillan about to step down from the the head job at the retailer after more than a decade.Taking a look at the wealth of Walmart's first family. This is an interesting calculation to do. Robert Frank joins us now with more tomorrow or yesterday.We were just talking about in one man's life, Sam Walton to start that, you know, in Arkansas a ...