Tax-exempt social welfare groups have become the vehicle of choice for big political contributions.
Social welfare groups – chartered under the infamous 501c4 tax code – seem to have less to do with "social welfare" and everything to do with secretly funding political campaigns.
Want to pull back that curtain of anonymity and corruption?
Become a Citizen Co-Sponsor of the American Anti-Corruption Act at http://unitedrepublic.actionkit.com/event/cosponsor/9815/
See on www.npr.org