SONOMA, Calif. -- What's wrong with Richard Childress Racing?

It's a question I get on every chat, and in e-mails I receive almost daily. Fans want to know what the heck is going on at RCR.

Of course, if the RCR folks knew the answer to that question, they would fix it. But Jeff Burton gave some detailed insight about the problem Friday.

"The brunt of it is we didn't do a good job this past winter," Burton said. "We didn't prepare well, and now we're behind. We all have different problems, but...

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