You know there's going to be significant fallout from a NASCAR race when the winner is barely relevant in the postrace coverage. Kyle Busch celebrated his victory at California, but the real story was Joey Logano wrecking Denny Hamlin and then getting into a postrace shoving match with Tony Stewart. Logano has come under some fire for his actions, although Roger Penske just attributes the final-lap wreck to ""hard driving." We'll be interested to see how other drivers react to Logano in future races.
There have been a fair number of postrace fights in NASCAR as of late, as tensions on the track have boiled over.