A 12-year-old and 9-year-old hopped into an excavator, drove it around a strip mining site and destroyed anything that got in their way. It got pretty bad. They flipped over a bulldozer, smashed windows and sprayed fire extinguishers at whatever they could find. The total damage the two boys caused is estimated to be $164,000.

via Kids Hijack an Excavator, Cause Massive Damage at Mining Site.