JOLIET, Ill. (AP) Kurt Busch and Jimmie Johnson traded paint. It might be awhile until they exchange pleasantries.
Busch was fuming with Johnson after two of NASCAR's top stars got into some late-race bumping Saturday night at Chicagoland Speedway that left each of them wondering if one has a problem with the other.
Johnson, though, seemed more ready to move on and let the incident slide.