The "King Corn" boys are back!

I'm a big fan of "King Corn," a film about the proliferation of corn products into our diets (and waistlines). Now, the same two guys who went off to Iowa and bought an acre of corn, plus director Aaron Wolf, are reuniting for a 30-minute film, "Big River," that traces where all the chemicals that were used on their acre of corn wound up -- in the Mississippi River, of course. Check it out.

Previously on TV Barn, I named "King Corn" to my Best of 2008 TV List.