She, like Bush, has come to believe she herself, personally, is "The Cause", not that she is working for "The Cause".

She believes that she is the issue, not the war in Iraq, for instance.

Bush has come to believe that he is the US, not that he works for the people of the US, that he is a substitute for the Constitution, not that he has pledged to uphold the Constitution.

Weak egos, like giant gas planets, become very large, and forget that they, personally, are irrelevant and truly believe their egos are what everyone else adores.

Prediction - Sheehan will flame out big-time if she tries to run against Pelosi. It will be a rude awakening. Sort of like that coming to Bush when he is no longer POTUS. It's gonna hurt to find out how insignificant he, personally, is.

Except to historians, who will savage him to his grave.

Arf