 This person was a potential person of suspicion, but by the time units were able to track him down, he'd already managed to open fire at the rally. Local law enforcement identified this guy because they thought he was walking around with a range finder. And then they notified the state police, who said, well, it might be binoculars. Hold on a second here. A guy in camouflage, whether he's got binoculars or not, go check the guy out. Isn't that what you're there for?