Farming today is not what we may imagine it to be. It’s become largely an industrial process, and corn epitomizes this shift in production methods. In Part 3, ‘King Corn’ filmmaker Curt Ellis shares his experience growing an acre of corn in Iowa, and what it was like for him and his partner. Surprisingly, the growing of 10,000 pounds of corn in one season was the easiest part of the whole farming experience. The other parts were more mundane, and more disappointing. A present look at Corn Futures.