(article, Culinate staff)
You've probably already heard about the national recalls of foods (processed, generally) made with peanut butter contaminated with salmonella. Marion Nestle, as usual, has a nifty roundup on the topic, and notes that the salmonella appeared to have gotten into the peanuts after the peanuts were roasted — in other words, in the factory, not on the farm. So drop that Clif Bar already.