Liberal campaign hurts people who need bargains Evergreen Park, Ill., a suburb contiguous with Chicago's western edge, is 88 percent white. A large majority of the customers of the Wal-Mart that sits here, less than a block outside Chicago, are from the city, and more than 90 percent of the store's customers are African-American. One of whom, a woman pushing a shopping cart with a stoical 3-year-old along for the ride, has a chip on her shoulder about the size of this 141,000 square-foot Wal-Mart. She applied for a job when the store opened in January and was turned down...