Grassley`s score on environmental voting should come as no surprise to anyone.  I have followed Senator Grassley`s voting record on the environment for twenty years and his scores from the League of Conservation Voters since the early 90s. I have corresponded with him for two decades on environmental issues.  His responses to questions about his poor League of Conservation Voters scores is always the same:
He has a good environmental voting record (making reference to a few uncontroversial issues usually involving some funding for agricultural conservation) and that the League did not ask the right questions.
    Robert R. Eidsmoe     formerly Sioux City, Iowa (for 55 years)
                                    presently:  Rio Verde, AZ