title: Follow the money. Hard money. Soft money. Lobbying money. Which buys the most influence in Washington?
authors.forename: J H
authors.initials: JH
authors.lastname: Birnbaum
mesh_terms: D003625:Data Collection; D007221:Industry; D007343:Insurance Carriers; D007750:Labor Unions; D008119:Lobbying; D012952:Societies; D014481:United States