It’s as if we are all standing on an observation deck above a highway in thick fog when suddenly a speeding car slams into a slower-moving tractor-trailer. Seconds later, a van slams into the car, then a pickup truck slams into the van, then an SUV slams into the pickup. We see this happen, and it’s shocking to most, exciting to others. We hear another car approaching; we shout and wave our hands but the chain reaction continues. Incredibly, some people cheer. In this noisy nightmare, we look over to the right and see a man operating a fog machine, making conditions worse.