The word “corruption” does not appear in the title or subtitle of the latest book by John Nichols and Robert W. McChesney, which is called Dollarocracy: How the Money and Media Election Complex is Destroying America. But the word resonates on every page. American democracy has been profoundly corrupted by the – usually legal – infusion of billions of dollars into the political process, and this jeremiad against corruption comes at a critical historical moment.