NASCAR goes green with hybrid pace car

Until recently, about the only thing green about NASCAR was Dale Earnhardt Jr.'s paint scheme.

If you want to include this story in your blog, copy and paste this formatted text:

<p><a href="http://www.physorg.com/news159706491.html">NASCAR goes green with hybrid pace car</a></p> <p>Until recently, about the only thing green about NASCAR was Dale Earnhardt Jr.'s paint scheme.</p>