 Hey, upscale shoppers. The parent company of Saks Fifth Avenue is buying rival Neiman Marcus for $2.65 billion. The new entity will be called Saks Global, which will now also own Byrd Goodman. Amazon holds a minority stake. It's a haven for luxury shoppers and a market clogged with online marketplaces selling high-end goods and some opening their own stores. Allison Keys, CBS News.