People United States of America Jonathan Greenspun peoplepill id: jonathan-greenspunJG 12 views today 23 views this weekAmerican lobbyistJonathan GreenspunBiographyListsAlso ViewedListsJonathan Greenspun is in following listsBy field of workNotable American politiciansGender:MaleBy work and/or countryNotable American LobbyistsGender:MaleFrom our partnersSponsoredJonathan Greenspun