S. 4020 · 109th Congress Renewable Fuels Promotion Act StageIn committee SponsorMark Dayton Introduced2006-09-29 Latest action2006-09-29 · Introduced in Senate Follow Summary Text Subjects Cosponsors (5) Votes (0) Actions Cosponsors (5) Byron Dorgan Former member Senate ND Democrat Richard Durbin Current member Senate IL Democrat Tom Harkin Former member Senate IA Democrat Barack Obama Former memberPresidentDemocrat Debbie Stabenow Former member Senate MI Democrat