My husband was watching this really nerdy program on the Discovery Channel called How Stuff Works and they had a whole program on corn. The last segment was about the genetics of corn (yawn), but they mentioned that they are researching corn genetics to make a cure for CF. Did anyone else see the episode? It was on at 8:00pm Eastern time tonight. I wasn't really paying attention until they mentioned CF so I didn't get the full story and they don't have the entire video on the How Stuff Works website.