LETTUCE (MONDAY, JANUARY 30): Hey, all right. You may go over to that red leaf lettuce, that romaine, that iceberg lettuce. You may pick it up, and you may look at it, and you may say whoa, what is that discoloration on it? Take a look at this. You are finding quite a bit of this discoloration right there. It's actually, in the produce industry we call that epidermal peel. Take a look at that iceberg lettuce. It has it as well right here. Epidermal is actually peels right off. Take a look at that, that's why we call it epidermal peel.