Corn. Corn. And yes, more corn.
In case you missed the movie King Corn (if you did you should see it, and not just because EWG's Founding President Ken Cook is in it), take 2 minutes and 17 seconds to get the gist of our country's corn craziness.
As you'll soon see, the stuff is everywhere. you. turn. Then look in the mirror.
And if you want to know WHY, this might help.