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Republican Santorum Showing Support for Renewable Fuels
ALTOONA, Iowa -- Renewable fuel supporters want to make sure that when presidential candidates come to Iowa, they know how important their industry is to the state. Activists say nearly 50,000 Iowans' jobs are directly impacted by the renewable fuels industry. Supporters are closely watching the fight in Washington, D.C. over whether the federal government should continue to mandate a certain level of renewables in the fuel supply.