A San Francisco 49ers fan walks inside of Levi's Stadium before an NFL preseason football game between the 49ers and the Denver Broncos in Santa Clara, Calif., Sunday, Aug. 17, 2014. (AP Photo/Tony ... more 
A San Francisco 49ers fan walks inside of Levi's Stadium before an NFL preseason football game between the 49ers and the Denver Broncos in Santa Clara, Calif., Sunday, Aug. 17, 2014. (AP Photo/Tony Avelar) less 
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Associated Press | Photo By Tony Avelar
Sun, Aug 17, 2014 2:42 PM EDT