David Morrissey, center, and walkers attend Hyundai and Skybound's 'The Walking Dead' 10th Anniversary Celebration Event, on Friday, July 19, 2013 in San Diego, Calif. (Photo by Alexandra ... more 
David Morrissey, center, and walkers attend Hyundai and Skybound's 'The Walking Dead' 10th Anniversary Celebration Event, on Friday, July 19, 2013 in San Diego, Calif. (Photo by Alexandra Wyman/Invision for Full Picture/AP Images) less 
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Associated Press
Sat, Jul 20, 2013 6:33 AM EDT