Yes, we all love Twinkies, but do you know what's actually in them? What is polysorbate 60, for instance? In 2009, StudioTulsa host Rich Fisher spoke with Steve Ettlinger, who made an exhaustive investigation into how the popular sponge cake was made, and how the ingredients themselves are created. He found that Twinkies were as much a chemically created product as a baked one.