PROVIDENCE, R.I. -- Turning a Public Works lot into something resembling a demolition derby, Providence city officials gathered Monday morning to watch an excavator crush 17 illegal dirt bikes and ATVs.“For too long, these vehicles have been terrorizing our neighborhoods,” Council President David Salvatore said at a news conference before the main event on Allens Avenue.City officials on Monday described the scourge of dirt bikes and ATVs swarming in packs on city [...]