Most of the $13 million raised by American Commitment has come from three Koch-backed groups.

A new report finds that federal campaign spending and lobbying by our largest big-box retailers is growing fast and targeted at maintaining their economic might through political influence.

Research shows that Americans across party lines think it's high time to reform our campaign finance system.

Former NY gubernatorial candidate Zephyr Teachout explains in two minutes why raising money for campaigns is bad for both politicians and citizens alike.

President Barack Obama can issue an executive order today that requires government contractors to disclose their dark money campaign contributions.

While big Dem donors like Tom Steyer lament Tuesday's return on their investment, they should take heart: big money — even losing big money — matters in Washington.

Even before the big loss for the Democrats, we had all lost.

Our final roundup of campaign cash before Tuesday's vote.

Michael Winship interviews Mayor Gayle McLaughlin about the oil giant’s expensive campaign to defeat her and other progressive candidates in the small city of Richmond, California.

Judicial retention elections in Kansas have typically been apolitical and uncontested — until Kansans for Justice entered the fray earlier this month. Now the state's grappling with a new kind of dark money.