I think both Greg and VaDirt in the above posts expressed much better what I was trying to say.
I mean, Daytona is very fresh in our minds, and then we hear about something like this. And, I'm sure Nitro Dude remembers what happened in Phoenix a few years ago on the NHRA circuit.
You just don't hear about these things in other spectator sports. As far as sprint car racing goes, it seemed that I would see a car leave the ballpark out of the now defunct Manzanita Speedway at least twice a year. The track even had to install a secondary catchfence to keep these cars from spilling onto 35th ave, a busy street here in the west side of town.