![Planet Money show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/026/080/small/npr-planet-money.jpg)
Summary: Super PACs let rich people, corporations and unions spend as much money as they want to try to influence the outcome of elections. On today's show: How a Harvard professor created a super PAC to attack super PACs. He's raised millions of dollars — in part from really rich people — to reduce the political influence of really rich people.