Christopher Nolan, left, director of the movie "The Dark Knight Rises" smiles alongside Pittsburgh Mayor Luke Ravenstahl during an event to tout the film which will go into local production, in ... more 
Christopher Nolan, left, director of the movie "The Dark Knight Rises" smiles alongside Pittsburgh Mayor Luke Ravenstahl during an event to tout the film which will go into local production, in Pittsburgh, Thursday July 28, 2011. (AP Photo/Jacqueline Larma) less 
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Associated Press | Photo By Jacqueline Larma
Thu, Jul 28, 2011 2:26 PM EDT