The accelerator appears to have gotten stuck on a truck and this one is driving in circles with no one in it.
It is about to hit a plane, and likely cause big damage.
Then a hero shows up and puts a stop to the whole thing.
Crazy event at ORD. Heads up safety move by a ramp worker! pic.twitter.com/SQi5zB0Ooz
— Kevin Klauer DO, EJD (@Emergidoc) September 30, 2019