Krugman is right to suggest a possible comparison to Watergate. In the three decades since Watergate, this is the first potential scandal I have seen that could make Watergate pale by comparison. If the Bush Administration intentionally manipulated or misrepresented intelligence to get Congress to authorize, and the public to support, military action to take control of Iraq, then that would be a monstrous misdeed.

This administration may be due for a scandal. While Bush narrowly escaped being dragged into Enron, which was not, in any event, his doing. But the war in Iraq is all Bush's doing, and it is appropriate that he be held accountable.

To put it bluntly, if Bush has taken Congress and the nation into war based on bogus information, he is cooked. Manipulation or deliberate misuse of national security intelligence data, if proven, could be "a high crime" under the Constitution's impeachment clause. It would also be a violation of federal criminal law, including the broad federal anti-conspiracy statute, which renders it a felony "to defraud the United States, or any agency thereof in any manner or for any purpose."