** FILE ** In this Wednesday, April 4, 2012, photo, an auto worker at the Ford Stamping Plant inspects the inner door panel in Chicago Heights, Ill. (AP Photo/Charles Rex Arbogast)

Photo by: Charles Rex Arbogast

** FILE ** In this Wednesday, April 4, 2012, photo, an auto worker at the Ford Stamping Plant inspects the inner door panel in Chicago Heights, Ill. (AP Photo/Charles Rex Arbogast)