Weeks after biofuel quotas furor, EPA faces Senate grilling

DesMoinesRegister.comWeeks after biofuel quotas furor, EPA faces Senate grillingReutersThey will be the EPA's first public comments since the agency unveiled late last month long-awaited targets for the amount of corn-based ethanol and other biofuels must be used in the nation's motor fuel supply. Ahead of the hearing, Republican Senator ...Weeks after biofuel quotas furor, EPA faces US Senate grillingEconomic Timesall 63 news articles »