I try not to get paranoid about the Koch brothers, but this is a little disturbing:
Can it be good for a democracy when its rich citizens can afford to spend more on elections than the main political parties?
Will there ever be a point at which this sort of thing starts to turn off voters?
Is all this money changing the political landscape, turning running campaigns into even more of a business, run by consultants only out to line their own pockets with billionaires' money? If so, will that make any difference to the rest of us?