This is how the world's richest woman lives: Christy Walton's Wyoming estate is for sale...http://homes.yahoo.com/photos/this-is-how-the-world-s-richest-woman-lives-christy-walton-s-wyoming-estate-is-for-sale-1379626084-slideshow/18-2-purple-flowers-house-this-is-how-the-world-s-richest-woman-lives-christy-walton-s-wyoming-photo-1379626862694.html
FORBES RICHEST WOMEN Topping the list is Christy Walton, who is worth $20 billion. Walton is the widow of Wal-Mart scion, John Walton, who died in a plane crash in 2005. Right behind her is Alice Walton, worth $19.5 billion. Alice is the daughter of Sam Walton, who with his brother James, started a general store chain in Bentonville, Ark., in 1962. Wal-Mart is the world's largest retailer, controlling more than 7,900 stores, 2 million employees and $400 billion in annual sales.