Who's Money? SuperPACs To Reveal Records

Residents of Illinois and Louisiana this week have been bombarded by TV ads attacking one or another presidential candidate, the vast majority of them funded by superPACs, groups that run TV ads like a regular candidate's campaign, but legally have nothing to do with the candidate they support. Tuesday night, they must file a report detailing who gave them money and how they spent it. Host Rachel Martin talks with NPR's S.V. Dáte.