A key passage: “But interviews found that the group was started with seed money from at least one influential Iowa businessman: Bruce Rastetter, a co-founder and the chief executive of one of the nation’s larger ethanol companies, Hawkeye Energy Holdings, and a rising force in state Republican politics. And hints of a possible agenda emerge from a look at the politicians on the American Future Fund’s hit list. Most have seats on a handful of legislative committees with a direct say in the ethanol industry.”