It's show-me-don't-tell-me time for Dale Earnhardt Jr.

[Onlinesport vrea parerea voastra]

<a href="http://api.tweetmeme.com/share?url=http://sports.espn.go.com/rpm/nascar/cup/columns/story?columnist=smith_marty&id=5996255&campaign=rss&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=smith_marty&id=5996255&campaign=rss&source=RPMHeadlines" height="49" width="41" /></a>What does Marty Smith think of the crew chief shake-up at Hendrick Motorsports? With Steve Letarte in his corner, it's show-me-don't-tell-me time for Dale Earnhardt Jr.

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