On November 10, the presidential candidates spoke at the Iowa Farmers Union Convention in Des Moines, Iowa on some environmentally concerning topics. View them below in no particular order.
Senator Barack Obama speaks on Renewable Energy & Land Stewardship.
Senator John Edwards on Buy Local & Carbon Footprints.
Senator Hillary Clinton speaks on Renewable Energy, Bio-Fuels & Energy Plan.
Senator Joe Biden on Renewable Energy & Energy Policy.
Senator Chris Dodd on Conservation & Carbon Tax.