Seth Walters, left, a staffer for the gun rights group Rocky Mountain Gun Owners, works a promotional stand before a gun rights rally was held near a pro-gun control Mayors Against Illegal Guns ... more 
Seth Walters, left, a staffer for the gun rights group Rocky Mountain Gun Owners, works a promotional stand before a gun rights rally was held near a pro-gun control Mayors Against Illegal Guns remembrance event honoring the victims of the Aurora theater shootings, Friday, July 19, 2013, at Cherry Creek State Park in Aurora, Colo. Saturday, July 20 marks one year since the Aurora movie theater shooting rampage, which left 12 dead and 70 wounded. (AP Photo/Brennan Linsley) less 
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Associated Press | Photo By Brennan Linsley
Fri, Jul 19, 2013 7:27 PM EDT