Deere, Alcoa, steel mills, Maytag, Honda etc. You must watch a lot of TV and think Iowa is all tractors and farms all day long right? We not making battleships here or anything, but we do a lot of manufacturing. We don't compare with large coastal manufacturing but we do have large manufacturing going on here.
We have 72 coal plants here in Iowa so we do have those trains rolling in here and I'm still in favor of them. I used to deliver packages to a coal plant a few time a week as a part of a previous job. Even though we have all this terrible coal, Iowa is still beautiful.
I've actually been a little closer than that, my friend. As in I've ridden a bicycle across Iowa. And relatively speaking you have very little heavy manufacturing.
And FYI, corn isn't that beautiful. Until it's inside the pig... ;-)