In the film, food science Professor Larry Johnson says, "If you go and look on the supermarket shelf, I'll bet you 90 percent of [the products] would contain either a corn or soybean ingredient. And most of the time, it'll contain both." Why might it be a problem that the majority of our food is made mostly from just corn and soybeans-so that nearly everything we eat contains them? • Many of us were surprised to learn that corn is so prevalent in our foods. Why do you think we were so surprised? Do you think the government and food producers have kept it a secret? Why don't more people know this fact?