Obama looking for the Knockout Punch and Political Cartoon of the Day

On the math side, it is a certainty that Sen. Barack Obama's lead in pledged delegates, at least 151, according to the Associated Press, after 11 straight victories last month, most of them by wide margins, is so wide that Sen. Hillary Rodham Clinton cannot catch up with anything less than blowout victories in the 60-40 percent range in both states.


On the eve of the Democrats' second Super Tuesday, polling is so close in both Texas and Ohio that the Clinton and Obama campaigns are preparing their own spin on what will matter when the nation wakes up Wednesday morning: Will it be math or momentum?

On the momentum side, however, if Clinton wins both states, even narrowly, she could blunt Obama's momentum and generate some of her own. Headlines will declare a Clinton victory in two giant states, lifting some of the pressure on her from party leaders to exit the race.

Obama's best chance for a knockout blow is Texas, where polls have given him a slight edge.

"Obama, to stop her, really has to win one of the two big states. Then the delegate math does take over," said Tad Devine, a top strategist for the Al Gore and John Kerry presidential campaigns.

But if Clinton wins both, she is likely to stay in the race.

"Even if the math works in Obama's favor, if he loses two big states, I don't think that's how you win the nomination," Devine said. "You don't win the nomination by losing. You have to win the nomination by winning, or at least splitting ... I think it's going to be incumbent on Obama to win one of those big states if he wants the race to end tomorrow."

Seeming to concede that Clinton could win the popular vote in both states, Obama campaign manager David Plouffe said the race hinges instead on "the cold hard reality of the math."

There are 370 pledged delegates, the kind chosen by voters, at stake Tuesday in Texas, Ohio, Rhode Island and Vermont. Even if Clinton ekes out victories in all four, she cannot begin to close the delegate gap because delegates are awarded based on vote shares. A close outcome will distribute the delegates nearly evenly in each state.

"If we can come out of Tuesday night's contests with a pledged delegate lead still healthy in our favor, and we're able to maintain or even build on it, I think that's going to be a major event in the nomination fight," Plouffe said. A close Clinton victory is "simply not good enough," he said, and will require "more creative math and tortured explanations" to conceive a path to the nomination.

For the Clinton campaign, Tuesday's votes are all about momentum: ending Obama's string of huge victories, generating a long-overdue win and allowing her to fight on to the Pennsylvania primary seven weeks away, hoping that Obama implodes in the meantime.

That breather would give Clinton time to press the hard-hitting attacks that seek to generate "buyer's remorse" among Obama supporters by undermining Obama's credibility on national security, trade and his relationship with Chicago real estate developer Tony Rezko, whose racketeering trial has begun.

"We expect that by Wednesday morning, the momentum of Sen. Obama will be significantly blunted and new questions will be raised about whether he is the right nominee for our party," said top Clinton strategist Mark Penn.

"If we wake up Wednesday and Sen. Clinton wins Ohio and Texas, we have a whole new ballgame here," said Clinton spokesman Howard Wolfson.

Clinton has watched her double-digit leads in both states vanish over the last two weeks, but her campaign said internal polling shows votes breaking her way. She would add two more big-state victories to her ledger, along with California, New York, New Jersey and Massachusetts.

Ohio is critical in general elections, narrowly swinging for President Bush 2004. A Clinton win might persuade some super delegates - the elected and party officials who make up 20 percent of the 2,025 delegates needed to win the nomination - to stop jumping from Clinton's ship and allow her to continue the race.

By the same token, Clinton will be out of the race if she loses both Ohio and Texas and will find it all but impossible to continue if she loses one. The candidates are likely to split the two smaller states, as Clinton is ahead in Rhode Island and Obama in Vermont.

Garry South, a veteran Democratic strategist who once worked for California Gov. Gray Davis, said he voted for Clinton and feels bad for her but that Obama's advantage even now is overwhelming.

"The fact is, Barack Obama has been winning (earlier) states, not barely, but 2 to 1, 3 to 1," said South. "If she turns around and wins a close victory in Texas and Ohio, that doesn't change the momentum of the race" or flip Clinton's delegate count, in which South said she is "getting killed" by proportional delegate allocation.

"Look, I'm a world class spinner myself," South said. "I've had to spin myself in and out of all kinds of campaign situations over my 36 years in this business, but there comes a point where you can't spin away the facts."

Even if Clinton wins Texas and Ohio, however, she faces a tough calendar strikingly similar to the one she confronted after tying Obama on Super Tuesday Feb 5.

This time the wait for another big primary is even longer: seven weeks, not four, until Pennsylvania, with its 158 delegates and blue-collar base, where Clinton holds a large but declining lead. In between is a Wyoming caucus Saturday, exactly the kind of red-state, rally-style contest where Obama has a proven advantage. A week after tomorrow comes Mississippi, whose large African American population looks to be in Obama's pocket.

Though after Tuesday, there are still 611 delegates up for grabs in the remaining contests that end in June in Puerto Rico, many Democrats are eager for the rivalry to end so they can begin focusing on likely Republican nominee John McCain. Others worry that the sharply escalating negative attacks provide fodder for Republicans, who for now can sit back and let Democrats attack each other.

Some top superdelegates have begun to call for the race to end. New Mexico Gov. Bill Richardson said Sunday that whoever is ahead in pledged delegates after Tuesday should be the nominee. Neither candidate can win the Democratic nomination on pledged delegates alone, thanks to the proportional allocation of delegates.

"Some superdelegates might see (wins by Clinton today) as persuasive enough to take the pressure off of her to drop out," said Bruce Buchanan, a political scientist at the University of Texas in Austin. "They might then say, 'Go ahead and go through Pennsylvania, we won't gang up on you and attempt to get you to quit,' as was happening over the last week."

Clinton's negative attacks, and Obama's aggressive responses, have escalated in the last few days, but experts say they do not feel they have crossed the line to be damaging to either candidate.

"These are charges that certainly would come out in a general election against either of these two candidates," South said. "And they better damn well be prepared to deal with them in the fall. One of the ways you do that is by having to fend off these kinds of charges during the primary election campaign."

John Gilliom, a political scientist at Ohio University, said the candidates are still in a healthy process of "checking for glass jaws." Voters "want to know what Sen. Obama's answers are on the various questions she's been asking," he said. "They're going to be asked in a lot tougher way later on."

If anything, they may be toughening Obama, who has enjoyed positive press coverage and comparatively little scrutiny.