Twinkie, DeconstructedBy: Steve Ettlinger A pop science journey into the surprising ingredients found in most common packaged foods Like most Americans, Steve Ettlinger eats processed foods. And, like most consumers, he didn't have a clue as to what most of the ingredients on the labels mean. So when his young daughter asked, Daddy, what's polysorbate 60?, he was at a loss and determined to find out. From the phosphate mines in Idaho to the oil fields in China to the