Wal-Mart Goes Organic

Well, just a few days ago I was talking about Wal-mart's buying power and what would happen when they get into the organic business. Would their purchasing power cause them to controll aspects of the organic market such as what constitutes as organic? Well it looks like this is not just a speculative exercise but a pending possibility. Wal-mart is looking to take some of the market now held by Whole Foods.