That was some of the worst driving I've ever seen.One of my WORST fears in life being trapped in a vehicle under water!!! !Crazy to think we all just got to see the moment so many souls just left this earth.It looks like the driver had a heart attack. My grandmother, may she rest in peace, told me that she was riding on a bus once and the driver's heart also seized up and he died almost immediately. At the last moment, he barely managed to steer the car into a ditch to avoid an accident on the road, and thus was able to save all the passengers.