News since Daytona:
Johnson wins Atlanta after a GWC ends a 200-lap green flag run
Keselowski wins Vegas after a sandstorm hits with 50 to go
Harvick wins Phoenix by 1 hundredth of a second
Johnson wins Fontana after a GWC screws Harvick
Kyle Busch goes back-to-back at Martinsville and Texas
Carl goes back-to-back at Bristol and Richmond after a bump-and-run on Kyle
Stewart returns at Richmond, will put Ty Dillon in the car after first caution at Dega