Obama Camp Closely Linked With Ethanol

When VeraSun Energy inaugurated a new ethanol processing plant last summer in Charles City, Iowa, some of that industry’s most prominent boosters showed up. Leaders of the National Corn Growers Association and the Renewable Fuels Association, for instance, came to help cut the ribbon — and so did Senator Barack Obama.

Then running far behind Senator Hillary Rodham Clinton in name recognition and in the polls, Mr. Obama was in the midst of a campaign swing through the state where he would eventually register his first caucus victory. And as befits a senator from Illinois, the country’s second largest corn-producing state, he delivered a ringing endorsement of ethanol as an alternative fuel.

Mr. Obama is running as a reformer who is seeking to reduce the influence of special interests. But like any other politician, he has powerful constituencies that help shape his views. And when it comes to domestic ethanol, almost all of which is made from corn, he also has advisers and prominent supporters with close ties to the industry at a time when energy policy is a point of sharp contrast between the parties and their presidential candidates.