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NASCAR's Evolution In Technology And Business

Larry McTighe
U.S. Air Force photo

Charlotte is heading quickly toward one of the biggest NASCAR races of the year.  It’s coming up Saturday night.  Race weekends here are events that cause the Charlotte Motor Speedway to host more people than many North Carolina towns. It’s a big business and one that this city benefits from. Ninety percent of the sport’s race teams are based here. But the sport is changing and we take a look at how.

Diandra Leslie-Pelecky
- Author of “The Physics of NASCAR”

Doug Rice - President of Performance Racing Network and a veteran NASCAR announcer