A worker at the Peanut Corporation of America plant in Georgia - the source of a recent outbreak of salmonella - tells CBS that he once saw a rat "dry roasting in the peanuts." I wouldn't be too concerned about this, since the heat would probably kill all the germs in the rat. OK, maybe not. But, even so, rat has a rich, nutty flavor. And, it's a flavor you might have already enjoyed without knowing it.