How Bush and Cheney plan to escape.

It's entirely possible that the "administration" may simply refuse to comply with Congressional subpoenas (or may comply only very selectively), whether by invoking the power of the "unitary executive" to block the service of those subpoenas and/or the prosecution of charges of contempt of Congress (the presumptive penalty for non-compliance), or by engaging in a delay-and-litigation strategy aimed at running out the clock.

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