<a href="http://api.tweetmeme.com/share?url=http://sports.espn.go.com/rpm/nascar/cup/columns/story?columnist=blount_terry&id=6558929&campaign=r ss&source=RPMHeadlines&service=bit.ly&source=espn" ><img style="padding-left:10px;" align="right" border="0" style="border:none;" src="http://api.tweetmeme.com/imagebutton.gif?url=http://sports.espn.go.com/rpm/nascar/cup/columns/story?columnist=blount_terry&id=6558929&campaign=r ss&source=RPMHeadlines" height="49" width="41" /></a>There's still plenty of racing left, but Carl Edwards, Jimmie Johnson and Kyle Busch look like the guys to beat for the Sprint Cup title so far.

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