Jamie McMurray, Greg Biffle Weigh In on New High-Drag Rule Package
With the NASCAR Sprint Cup Series test session cancelled, Greg Biffle and Jamie McMurray used their free time to weigh in on NASCAR’s newest announced rule packages. Biffle, 45, and McMurray, 39, each took the time to answer questions about the announced high-drag rule package being ran in NSCS races at Indianapolis Motor Speedway and …