Atlanta bar owner converts BBQ smoker into robot to chase off drug dealers , others . ` ` Bum-bot '' is armed with a water gun and loudspeaker . It can be programmed by the user or downloaded from the internet.
Atlanta bar owner converts BBQ smoker into robot to chase off drug dealers , others . `` Bum-bot '' is armed with a water gun and loudspeaker . Cops frown upon spraying water at bystanders , say it could be assault .