Best In-Car Audio: Busch Tired Of 5-Time "Charity Race Bull (Expletive)"

Bad Brad had a good night in Charlotte. Others ... not so much. It's time to take a listen in this edition of "Radioactive".  

Dale Earnhardt Jr. is mad at the debris on his grill. Brad Keselowski's crew chief is mad there's a jack stuck under the No. 2. And Kurt Busch is just "tired of this (expletive) Jimmie Johnson charity race bull (expletive)!" In the end, it was Keselowki's day. And he may just have another career as a mailman. 

Enjoy the best in-car audio from Charlotte Motor Speedway.