U.S. Sen. Harkin Pushes for Extension of Biodiesel Blenders' Tax Credit
by Grant Gustafson / Kate Cyrul (IowaPolitics.com) Senator Tom Harkin (D-IA) today wrote to Senators Max Baucus (D-MT) and Chuck Grassley (R-IA), Chairman and Ranking Member of the Senate Committee on Finance, urging them to prepare and introduce legislation to