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The Big 6: Questions Answered After the 2012 TUMS Fast Relief 500 at Martinsville

There were a few typical Martinsville skirmishes on Sunday. Kurt Busch called Kevin Harvick “half-assed” when Harvick refused to cut him some slack as Busch wanted to move into the bottom groove and Harvick got into him instead spinning him around. Johnson was upset with Mears after Mears got into his right front, wrenching the steering wheel from his hands, though no damage was done. Montoya was upset with Johnson, who shoved his way underneath the No. 42 in the closing laps, sending him up the track.

Thinkin’ Out Loud: 2012 Pure Michigan 400 at Michigan

Jimmie Johnson had the dominant car once Mark Martin was speared by the pit wall opening in a scary, mid-race crash. But as J.J. was strolling to what would have been his series-leading fourth victory, a valve spring failed with less than 15 miles left to run. That handed Greg Biffle Christmas in August, gift-wrapping him a second victory after a green-white-checkered finish and a pesky push from Michigan native Brad Keselowski.