Wal-Mart and Chicago's South Side Food Desert

Wal-Mart and Chicago's South Side Food Desert: "Various surveys have shown the dearth of supermarkets in Chicago's poor neighborhoods and how the attendant health problems ripple through the state and city. But you don't need a survey to know there's a problem. Wander around parts of the South or West Sides. Look. People shop for meals in liquor stores and fast-food joints, in little shops where fresh means moldy tomatoes and tired meat."