Concerned Democrats and mystified Republicans wondering why Senate Majority Leader Harry Reid has been hammering the billionaire Koch brothers incessantly need only to read “A most revealing week for Republicans” by Michael Tomasky of the Daily Beast to understand why. The sub-headline for his piece sums up his argument perfectly: “The McCutcheon decision, Paul Ryan’s budget, and Obamacare deniers all say what the GOP can’t: We protect the well-off from redistribution of their wealth to those who don’t deserve it.” And no one better exemplifies this for Reid than Charles and David Koch.