FILE - In this Monday, Jan. 14, 2013 file photo, actor Danny Glover speaks at a news conference in Detroit to support the unionization for workers at a Nissan Motor Co. assembly plant i

 

              FILE - In this Monday, Jan. 14, 2013 file photo, actor Danny Glover speaks at a news conference in Detroit to support the unionization for workers at a Nissan Motor Co. assembly plant i
FILE - In this Monday, Jan. 14, 2013 file photo, actor Danny Glover speaks at a news conference in Detroit to support the unionization for workers at a Nissan Motor Co. assembly plant in Mississippi demonstrating outside the North American International Auto Show. (AP Photo/The Detroit News, Todd McInturf)