As referenced earlier this week, GMO's are a highly controversial topic in the food industry right now. Unfortunately for those of us who wish to avoid them, the US doesn't yet require foods containing GMO's to be labeled. This chart, though, can help you in figuring out which foods in your pantry contain them and which are clean.

http://www.motherearthnews.com/real-food/how-to-avoid-genetically-modified-food-zmgz12onzphe.aspx#axzz2aoms2XP8