What's the penalty for them if they are officially subpoened as promised by Congress? Are we getting closer to the final showdown?

>Karl Rove (and others) to be available for congressional interviews
>
> "Such interviews would be private and conducted without the need for an oath, transcript, subsequent testimony or the subsequent issuance of subpoenas".
>
>Does that mean that they can say whatever they please (who needs the truth) and the interview will not be documented? Sounds like a good opportunity for something.
>
>http://www.comcast.net/news/index.jsp?cat=GENERAL&fn=/2007/03/20/614980.html