Tractor without driver smashes into cars, Walmart store in Richmond Hill, Ga.

(CBS) - People sometimes throw out the phrase "watching a train wreck in slow motion" - this video is literally what they mean, but with a runaway tractor versus a series of cars and a Walmart instead. You will probably be as captivated as the people standing around watching and knowing what is eventually going to happen. 

If you're like me, you want to scream at the people on the screen, "Jump in the tractor and stop it!" On the other hand, it's hard not to be hypnotized and watching for that moment when the tractor begins to hit the cars in the parking lot and the Walmart store in Richmond Hill, Ga. Spoiler alert: It does eventually happen