Just checked back in to find out how Kyle Busch is doing...
That unshielded wall presented a demonstrated hazard, unquestionably known to the management of the speedway and Daytona's management did nothing to mitigate the danger it posed. Management's failure, or refusal, to install Safer-Barrier shielding is nothing less than willful negligence. The Daytona Speedway spends millions, polishing its image and touting itself as the epicenter of racing, yet fails to take reasonable steps to provide the safest racing environment for the drivers competing there.
The crash on the track was just part of racing... the aftermath, Kyle Busch's injuries, are solely on the hands of those who decided it was worth the risk to NOT install shielding on ALL the walls. I wonder if they'll sleep well tonight?