The rival camps of Sens. Hillary Rodham Clinton and Barack Obama clashed Tuesday over the meaning of Obama's claim in a Democratic presidential debate that he'd be willing to meet with leaders of rogue nations such as Cuba, North Korea and Iran.

Clinton supporters characterized it as a gaffe that underscored the freshman senator's lack of foreign-policy savvy while Obama's team claimed his response displayed judgment and a repudiation of President Bush's diplomacy.

"I would think that without having done the diplomatic spadework, it would not really prove anything," former Secretary of State Madeleine Albright said in a conference call with reporters set up by the Clinton campaign.

Obama's team summoned Anthony Lake, who was national security adviser in President Clinton's first term and now serves as a foreign policy adviser to Obama.

"A great nation and its president should never fear negotiating with anyone and Senator Obama rightly said he would be willing to do so — just as Richard Nixon did with China and Ronald Reagan with the Soviet Union," Lake said.

In a memo from Obama spokesman Bill Burton, the campaign contended that Obama's comments played well with focus groups that watched the debate and "showed his willingness to lead and ask tough questions on matters of war."

Obama "offered a dramatic change from the Bush administration's eight-year refusal to protect our security interests by using every tool of American power available — including diplomacy," said the memo.

In Tuesday's two-hour debate from Charleston, S.C., Obama was asked if he would be willing to meet — without precondition — in the first year of his presidency with the leaders of Iran, Syria, Venezuela, Cuba and North Korea.

"I would," he responded.

Clinton said she would not.

"I don't want to be used for propaganda purposes," she said. Her campaign quickly posted video of her answer online, trying to show she has a different understanding of foreign policy than her chief rival.

Obama adviser David Axelrod said on Tuesday that Obama would not just meet blindly with such leaders but only after diplomatic spadework had been accomplished.

Americans "are sick of the Bush diplomacy and aren't interested in continuing it," said Axelrod.

The Obama campaign was quick to point to an April 23 quote from Clinton in which she said, "I think it's a terrible mistake for our president to say he won't talk to bad people." That, Obama representatives said, showed Clinton had changed her position.

Clinton advisers noted that the New York senator's full quote included a line that she would first "begin diplomatic discussions with those countries" before such meetings — same as she said in Monday's debate.

"I never would have gotten out of the debate last night that there was any change in position," Albright said.

She emphasized that Obama had said he would meet with such leaders in his first year without preconditions.

"If you look back at real breakthroughs and diplomatic history, what you basically find is that in order to understand where the situation is, to clear the underbrush away, it is necessary to have lower level people make the initial contact," Albright said.

In a memo, Clinton spokesman Phil Singer said Obama "has committed to presidential-level meetings with some of the world's worst dictators without precondition during his first year in office. Senator Clinton is committed to vigorous diplomacy but understands that it is a mistake to commit the power and prestige of America's presidency years ahead of time by making such a blanket commitment."

Obama representatives also sought to emphasize anew Clinton's initial support for the war, echoing comments by the candidate himself who asserted in the debate: "The time to ask how we're going to get out of Iraq was before we got in."

Video questions submitted to the hip Web site YouTube shook up the usual campaign debate Monday night. The questions, most of them coming from young people, were blunt and earnest, yet sometimes bizarre.

They included lesbians asking about gay marriage, two unrelated parents with sons in Iraq asking about the war, and a snowman asking about global warming.

"He needs help," Delaware Sen. Joe Biden said after watching a video of a man holding an automatic weapon and asking how the candidates would protect his "baby." "I don't know if he's mentally qualified to own that gun."

The revelations that the questions elicited ranged from the ridiculous to grave discussions of the Iraq war and foreign policy. John Edwards said he didn't like Clinton's bright coral jacket.