Author Vani Hari talks about her work investigating food companies and their products. Vani's investigations have uncovered MSG and hidden additives used as flavor enhancers, artificial sweeteners that slow down your metabolism, and widespread use of GMO ingredients like soy, corn, and canola. In this segment Vani discusses how we can become better informed consumers and monitor what really goes on our plates and in our bodies.

Business: "What's Really in Your Food?"