WASHINGTON — Suddenly, after drifting through months of confusing finger-pointing and iffy economic theory, the presidential candidates are getting walloped by an all-too-tangible October surprise. Superstorm Sandy is a real-world, gut-level test.
The force of nature threw cold water on the campaign bickering just as President Barack Obama and Republican nominee Mitt Romney were charging into a final week of man-made rancor.
"It's sort of like Mother Nature is intervening and calling a timeout," said historian and presidential biographer Douglas Brinkley.
Obama can't afford to be caught taking his eyes off an unfolding crisis. Romney needs to avoid appearing callous about the lives lost and homes flooded; he's decided to go on with campaign events but dial down the politics.
Seven years after Hurricane Katrina, neither candidate wants to talk about the political implications of the storm that lurched up the East Coast and left millions without power.
But their campaigns have to think about it. All presidential teams sweat about the potential for an October surprise — a late-in-the race event or disclosure that can turn the race upside down. And there's never been one quite like this.
While Obama canceled his campaign appearances at least through Tuesday, Romney wavered. First the campaign said Romney would skip a Kettering, Ohio, rally Tuesday out of sympathy for the storm victims. Then he decided to do the event but recast it as a storm-relief effort, shorn of the usual campaign attacks.
The storm's political impact is still unknown. At the very least, the aftermath in New York City and elsewhere will dominate the news and distract a nation of voters during the crucial handful of days that remain before Nov. 6.
More concrete effects on Election Day are yet to be tallied: how many early voting days lost, how many voters who don't make it to the polls because of power outages, damaged homes or cleanup duties, whether any polling places or election equipment are damaged. Four states seen as pivotal to this election were hit — North Carolina, Virginia, Ohio and New Hampshire.
Though rapid-fire campaign ads continue apace, Brinkley, a Rice University professor, predicted that the presidential race's less-strident tone will continue over the next week, even after campaign schedules return to full strength.
"When the nation's largest city and even its capital are endangered, when so many people are in peril and face deprivation," Brinkley said Monday, "it's hard to get back to arguing over taxes."
For Obama, the federal response to the natural disaster could make or break his bid for a second term. Romney risks losing momentum in his push to move ahead in the few tight state races expected to decide the election.
"It stops the campaign more or less dead in its tracks," said Republican pollster and strategist Mike McKenna, who doesn't work for the Romney campaign. "A pause always helps the guys on defense. It helps the Obama guys catch their breath a little bit and think about what to do next."
McKenna says Romney shouldn't take much time off and should instead focus on key states outside the storm zone.