A Douglas County Sheriff's vehicle is parked in front of the AMC 24 movie theater, Saturday, July 28, 2012 in Highlands Ranch, Colo. Movie theaters have added security guards for all nights of the week since the July 20 shootings in Aurora, and police departments around the country have also conducted extra patrols that focus to movie theaters, though it's not clear if those shifts will be permanent. AMC Theatres has barred people from wearing masks or bringing fake weapons inside its buildings. (AP Photo/Alex Brandon)