As an avid reader, I hope Apple wins this battle. At the core, it's a philosophical argument about what consumer protection means. The DOJ and Cote fixate on the lowest possible prices. Apple's argument is that there needs to be a healthy balance of power between the various players in the industry to protect the market long-term. This may lead to higher prices in the short-term but should protect variety in purchasing options (thus not allowing a single, dominant party to dictate the price points which could potentially rise once the competition has been finished off) and content, and that this serves consumer interests better.