NASCAR driver Kyle Busch crosses the finish line to win the NASCAR Monster Energy All-Star Race on Saturday at Charlotte Motor Speedway.
NASCAR driver Kyle Busch crosses the finish line to win the NASCAR Monster Energy All-Star Race on Saturday at Charlotte Motor Speedway. Jeff Siner jsiner@charlotteobserver.com
NASCAR driver Kyle Busch crosses the finish line to win the NASCAR Monster Energy All-Star Race on Saturday at Charlotte Motor Speedway. Jeff Siner jsiner@charlotteobserver.com

NASCAR knows it has to innovate. But it’s not that easy

May 25, 2017 03:29 PM