CHICAGO (AP) - A stain on the wall of an expressway underpass that some believe resembles the Virgin Mary is again attracting visitors after two car wash employees cleaned graffiti and brown paint off the image. Rosa Diaz and Anna Reczek used a degreaser to clean the wall Friday on their lunch break. Onlookers said they again could see the Virgin Mary. The Illinois Department of Transportation has said the stain was likely the result of salt runoff on the emergency turnoff area under the Kennedy Expressway. A man had scrawled the words "Big Lie" in shoe polish on the...