Headline: Romney's Big-Dollar 'Bundlers' Stay AnonymousPublication Date: Monday, April 30, 2012Primary Source: NPR.orgNon-Cato Author: Peter OverbyType: articleFormat: OtherNature of Mention: quotedScholar: Samples, JohnResearch Area: Government and PoliticsSubjects: Mitt Romney's campaign fundingAttached Files: NPR - Samples_0_1.pdf