Saratoga County Deputy Shawn Glans had no idea he was being recorded as he tried to intimidate a man into allowing him to search his car, which is why he slapped him on the back of his head while yanking the keys out of his hand, tossing them to another deputy who searched the man's car and found nothing illegal.But he does know now after Adam Roberts uploaded the video to Facebook where it began going viral Friday.In a Facebook message interview with Photography is Not a Crime, Roberts explained that he and his buddy, Colin Fitch, who owns the car, had parked it at a business that was closed and walked to a nearby party Thursday night. They didn’t spend much time at the party but when they walked back to the car, they were confronted by deputies who had spotted a rifle in the back seat and wanted to search the car.Firth had purchased a .22 rifle earlier that day and had left it in the back seat, Roberts said. When Deputy Glans asked to search the car, Fitch would not give him permission, insisting he had done nothing illegal.Unfortunately, that slapping part was not caught on video, but the sound of the slap is loud and clear. But he followed it up by making more threats, proving to be the real asshole.As they were searching the car, Firth showed them his receipt for the gun and they allowed him to leave.