It is unlikely that the last word has been said on the subject. But the new Biden plan to rejigger the order of caucuses/primaries for the 2024 season is fascinating. I think of ethanol. The idea of mixing corn alcohol with gasoline as a way of extending gas mileage, helping the environment, and whatever else (preventing children from getting cavities even if they eat candy?) has always been dubious. Now, in the midst of a move away from the internal combustion engine toward other methods of getting personal vehicles to take you where you want to go, it seems hidebound and reactionary, a way of trying to lock us in with the force of law to a technology we should cheerfully dismiss. Yet, for an obvious reason, Iowans love ethanol. They love rules that press upward on the price of their key export: corn. That is an adequate reason, IMHO, to demote Iowa.