The General Motors logo and a blue light band are displayed atop the Renaissance Center in Detroit, Wednesday, June 8, 2011. Tiger stripes could soon be shimmering across the downtown skyline if ... more 
The General Motors logo and a blue light band are displayed atop the Renaissance Center in Detroit, Wednesday, June 8, 2011. Tiger stripes could soon be shimmering across the downtown skyline if Detroit officials agree to revamp a zoning ordinance to allow local sports logos and other electronic themes to shine atop the center's towers. (AP Photo/Carlos Osorio) less 
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Associated Press | Photo By Carlos Osorio
Wed, Jun 8, 2011 6:42 PM EDT