Headline: Profiles in Liberty: Phil Kerpen of American CommitmentLink: http://www.unitedliberty.org/articles/10323-profiles-in-liberty-phil-kerpen-of-a…Publication Date: Friday, June 22, 2012Primary Source: United LibertyNon-Cato Author: Matt NaugleType: new media postFormat: New MediaNature of Mention: mentionedScholar: CatoResearch Area: Law and Civil LibertiesSubjects: the Top Grassroots Lobbyist