[publishing] Amazon vs HarperCollins?

Next threat to Amazon’s $9.99 books? Rupert Murdoch. HarperCollins edges closer to the fray. I’m not smart enough tonight (thanks to chemo brain) to even begin to figure out what this means, but it seems important. I strongly suspect Amazon’s continued silence on l’affaire Macmillan has to weigh into this. What the heck is Bezos doing?