There are still unanswered questions about the politically active 501(c)(4) 'social welfare' groups. The anonymously funded entities' multimillion-dollar ad budgets helped to clog the airwaves last year. See NPR article. See IRS questionnaire.
THE SOURCE FOR NEWS ON CAPITOL HILL SINCE 1955
Want insight more often?
Get Roll Call in your inbox
An Economist Group Business Copyright 2016 CQ Roll CallAll rights reserved