David H. Koch

Alexandra Pelosi looks at money in politics and interviews wealthy donors to Republican and Democratic parties to ask them about their contributions and philosophies. Also: a look at efforts to enact campaign-finance reform.

Wisconsin—birthplace of the Republican Party, government unions, cheeseheads and Paul Ryan—becomes a test market in the campaign to buy Democracy, and ground zero in the battle for the future of the GOP.

After Barack Obama swept to power promising a new era of hope and change, the emergence of a citizens protest movement called the Tea Party threatened to derail his agenda. Was this uprising the epitome of grassroots democracy? Or was it an example of "astroturfing" - the creation of fake grassroots groups, designed to put corporate messages in the mouths of seemingly independent citizens?

The right to vote is at the foundation of America's democracy. But not every vote is created equal. How does the system work, and can it be fixed?