What food do you buy from the GROCERY STORE that did not have corn used in its manufacturing process?

Wow, this is interesting and I've certainly never thought about it. I can't think of a single food item I might have - other than maybe my tea bags - that wouldn't have corn. Do you mind explaining this a bit further - why does it matter, what made you think of it? I've been paying a lot more attention to high fructose corn syrup in the last few years but haven't really thought much about corn in our products in general and it really has me intrigued.