New infographic from the Center for Responsive Politics shows importance of bundlers in the president's campaign.

Analysis of Richard Lugar's Indiana primary loss, North Carolina's vote on same-sex marriage and why partisans favor party line over facts in today's roundup.

Columbus draws a lot of political advertising because it's the largest city in a big swing state. Trouble is, it never ends.

A new report indicates that last week's May Day protests didn't recapture mainstream media's interest in the movement.

In whose troughs does money from horse-playing super PACs go?

A roundup of must-read stories from our friends at Mother Jones.

The geographic breakdown of campaign contributions correlates to the home states of the rich donors pouring money into super PACs.

Republican super PACs spent over half of their advertising budgets on deceptive ads in the presidential primary, says a new study.

A roundup of must-read stories from our friends at Mother Jones

The "victory" for political advertising transparency has some significant limitations.