In July 1861, the Union Army marched out of the capital to meet the Confederates forming up at Manassas. Washingtonians packed picnic lunches and followed to enjoy the rebel rout.
By nightfall, the Union Army was straggling back to the city. Stunned and panicked spectators had already returned to report the defeat of Gen. McDowell's forces. What the First Battle of Bull Run meant was that the rebels were stronger and tougher than anticipated, and Mr. Lincoln's war was not going to be easy or short.
In Republican presidential politics, the Iowa straw poll, held the August before the January caucuses, serves the role of Bull Run. It is the first major skirmish of the presidential season and registers the appeal of a candidate to the nation's first voters, the strength of his organization and the extent of his financial resources,
Thus, it is a stunning development that Rudy Giuliani, then John McCain, just pulled out of the Iowa straw poll on Aug. 11.
What seems to have happened is this.
Having spent less time in Iowa than McCain or Mitt Romney, with an organization regarded as feeble compared to theirs, Rudy feared a crushing defeat on Aug. 11 that would have destroyed his aura as front-runner. Rather than be humiliated, he elected to forfeit the game.
That left McCain nothing to gain on Aug. 11, but a lot to lose. Now, he could not claim to have defeated Rudy, his main rival, but he would risk an embarrassing loss to Romney, who leads in many Iowa polls and whose organization is said to be the strongest in the state.
Bottom line: Mitt Romney is now the favorite to win the Iowa Caucuses in January, eight days before New Hampshire.
And recall: John Kerry's three-point victory in Iowa in 2004 propelled him to victory in New Hampshire and virtually every other primary save South Carolina and Oklahoma.
There is a real question today whether Rudy, whose liberal stance on gay rights and right-to-life is anathema to most Iowa Republicans, will even play in the caucuses. Why risk a death blow to his candidacy in what may be one of Rudy's weakest states?
McCain has to consider whether he, too, wants to risk a defeat there in January, which could be fatal to his candidacy, or whether he is not better advised to await Romney in New Hampshire, the way he did George W. Bush in 2000, when McCain -- wisely, it turned out -- ducked Iowa altogether.
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