Corn is in everything we eat and drink, from soda to beef, and it's fueling the nation's obesity epidemic.
"King Corn" is Ian Cheney and Curt Ellis' new documentary, which shows how corn has turned the American diet into a fast food nightmare.
The college buddies joined "Good Morning America" today to talk about the corn industry and the farming experiment that inspired the film.
They met at college on regular trips to the campus doughnut store. Like the rest of their generation, they...Full Story