"The disastrous 2010 Supreme Court ruling in Citizens United threw out campaign funding laws that limited what wealthy individuals and corporations could spend on elections. Since that ruling, campaign spending by Adelson, the Koch brothers and a handful of other billionaire families has fundamentally undermined American democracy. If present trends continue, elections will not be decided by one-person, one-vote, but by a small number of very wealthy families who spend huge amounts of money supporting right-wing candidates who protect their interests.
This process — a handful of the wealthiest people in our country controlling the political process — is called “oligarchy.”
The great political struggle we now face is whether the United States retains its democratic heritage or whether we move toward an oligarchic form of society where the real political power rests with a handful of billionaires, not ordinary Americans."