“Mr. President,” one aide in the meeting said. “There is a valid case that the provisions in this law undermine the Constitution.”
This should be examined further. Bush took an oath to uphold that "goddamned piece of paper." Even in a fit of anger, making a statement like that is going way too far.
Update: More about this fellow's sources here. I hope some more media outlets look into this. I have trouble buying into any story where the single point of failure is one reporter and media outlet I know little about.