WASHINGTON -- If the election were held today, John Kerry would lose by between 58 and 100 electoral votes. The reason is simple: the central vulnerability of this president -- the central issue of this campaign -- is the Iraq War. And Kerry has nothing left to say.

Why? Because, until now, he has said everything conceivable regarding Iraq.  Having taken every possible position on the war, there is nothing he can now say that is even remotely credible.

     If he had simply admitted that he had made a mistake in supporting the war, he might have become an antiwar candidate. But having taken a dozen positions, he has nowhere to go.

     He now calls Iraq ``the wrong war in the wrong place at the wrong time.'' But of course he voted to authorize the war. And shortly after the fall of Baghdad he emphatically repeated his approval of the war: ``It was the right decision to disarm Saddam Hussein. And when the president made the decision, I supported him.''

     When Don Imus asked him this week, ``Do you think there are any circumstances we should have gone to war in Iraq, any?'' Kerry responded: ``Not under the current circumstances, no. There are none that I see. I voted based on weapons of mass destruction. The president distorted that.'' But just last month he said that even if he had known then what he knows now, he would have voted for the war resolution.    

     Is Iraq part of the war on terror or a cynical distraction from it?  ``And everything (Bush) did in Iraq, he's going to try to persuade people it has to do with terror, even though everybody here knows that it has nothing whatsoever to do with al Qaeda and everything to do with an agenda that they had preset, determined.''

     That was April 2004. Of course, shortly after 9/11, Kerry was saying the opposite. ``I think we clearly have to keep the pressure on terrorism globally," he said in December 2001. ``This doesn't end with Afghanistan by any imagination. ... Terrorism is a global menace. It's a scourge. And it is absolutely vital that we continue (with), for instance, Saddam Hussein.''

     So then Saddam was indeed part of the war on terror -- a ``for instance'' in fighting ``terrorism globally.'' Kerry temporarily returned to that position last week when he marked the one-thousandth American death in Iraq by saying they have ``given their lives on behalf of their country, on behalf of freedom, in the war on terror.''    

     How did Kerry get to this point of total meltdown? He started out his political career voting his conscience on national security issues. During the 1980s he was a consistent, dovish liberal Democrat: pro-nuclear freeze, anti-Star Wars, against the Reagan defense buildup, against the war in Nicaragua. And then he joined the overwhelming majority of his party in voting against the Gulf War. Continued...