WASHINGTON (AP) -- In a stunning vote that shocked the capital and worldwide markets, the House on Monday defeated a $700 billion emergency rescue for the nation's financial system, ignoring urgent warnings from President Bush and congressional leaders of both parties that the economy could nosedive without it.

Stocks plummeted on Wall Street, beginning their plunge even before the 228-205 vote to reject the bill was officially announced on the House floor. The Dow Jones industrials sank nearly 700 points for the day.

Democratic and Republican leaders alike said they were committed to trying again, though the Democrats said GOP lawmakers needed to provide more votes. Bush huddled with his economic advisers about a next step.

In the House chamber, as a digital screen recorded a cascade of "no" votes against the bailout, Democratic Rep. Joe Crowley of New York shouted news of the falling stocks. "Six hundred points!" he yelled, jabbing his thumb downward.

Bush and a host of leading congressional figures had implored the lawmakers to pass the legislation despite howls of protest from their constituents back home. Not enough members were willing to take the political risk just five weeks before an election.

"No" votes came from both the Democratic and Republican sides of the aisle. More than two-thirds of Republicans and 40 percent of Democrats opposed the bill.

The overriding question for congressional leaders was what to do next. Congress has been trying to adjourn so that its members can go out and campaign. "We are ready to continue to work on this," said Rep. Barney Frank, D-Mass., chairman of the House Financial Services Committee.

"The legislation may have failed; the crisis is still with us," said House Speaker Nancy Pelosi, D-Calif., in a news conference after the defeat.

"What happened today cannot stand," Pelosi said. "We must move forward, and I hope that the markets will take that message."

At the White House, Bush said, "I'm disappointed in the vote. ... We've put forth a plan that was big because we've got a big problem." He pledged to keep pressing for a measure that Congress would pass.

Republicans blamed Pelosi's scathing speech near the close of the debate - which attacked Bush's economic policies and a "right-wing ideology of anything goes, no supervision, no discipline, no regulation" of financial markets - for the vote's failure.

"We could have gotten there today had it not been for the partisan speech that the speaker gave on the floor of the House," Minority Leader John Boehner said. Pelosi's words, the Ohio Republican said, "poisoned our conference, caused a number of members that we thought we could get, to go south."

Rep. Roy Blunt, R-Mo., the whip, estimated that Pelosi's speech changed the minds of a dozen Republicans who might otherwise have supported the plan.

Frank said that was a remarkable accusation by Republicans against Republicans: "Because somebody hurt their feelings, they decided to punish the country." Continued...