Jan 21, 2013; New Orleans, LA, USA; A general view of the exterior of the Mercedes-Benz Superdome in preparation for Super Bowl XLVII to be played between the San Francisco 49ers and the Baltimore ... more 

Jan 21, 2013; New Orleans, LA, USA; A general view of the exterior of the Mercedes-Benz Superdome in preparation for Super Bowl XLVII to be played between the San Francisco 49ers and the Baltimore Ravens on February 3, 2013. (Tyler Kaufman-USA TODAY Sports) less