This stunning dash cam video shows the epitome of quick thinking, as well as the potential danger of being an idle onlooker.
As a car that seemingly lost control veered all over the road in a busy Illinois intersection, one pickup truck driver backed down the road to avoid getting hit, then stopped, parked, and dashed over to the car that had slowed to an aimless drift.
The man jumped into the moving vehicle and the car stopped a moment later. A police officer's dash cam caught it all.
Apparently, the driver was having a seizure and had lost control of the car. Police commended the driver of the pickup truck for his quick thinking and for possibly saving lives. The dash cam footage makes for an incredible - and commemorative - hero video.