Both Lee and the Arenos had voted for Republican congressman David Vitter, who voted in 2011 to eliminate the entire Environmental Protection Agency. He also voted against a National Endowment for the Oceans, which would protect oceans, coastal areas, and Great Lakes ecosystems. He battled the EPA on its report of a relationship of formaldehyde exposure to cancer, and won a score of 0 on the League of Conservation Voters scorecard.