WASHINGTON - World leaders pledged rapid action on Saturday to rescue a weakening global economy from the worst financial crisis in over 70 years and agreed to give emerging nations more say in running financial affairs.
The Group of 20 leaders from major industrialized and developing countries set out plans to toughen oversight for major global banks, study limits on banker pay and try for a breakthrough by year end in global trade talks -- all part of a roadmap to rebuild a financial system crippled by the credit crisis.
"We must lay the foundation for reform to help ensure that a global crisis such as this one does not happen again," they said in a statement after their first-ever summit.
They vowed to make progress before a second summit by the end of April.
U.S. President George W. Bush called the meeting, probably his last major economic event before he steps down in January, a success, saying leaders agreed to free-market, pro-growth policies.
"It makes sense to come out of here with a firm action plan, which we have. And it also makes sense to say to people that there is more work to be done," he said.
The G20 also called for fiscal stimulus measures, be they tax cuts or government spending, to take "rapid effect," and urged more interest rate cuts.
But they fell short of announcing any new measures or major regulatory breakthroughs, and left it up to individual countries over what actions to take.

Emerging countries are starting to get sucked into the maelstrom, as shown by Pakistan getting a $7.6 billion loan from the International Monetary Fund that same day.
"It is the worst crisis in 100 years," Japan Prime Minister Taro Aso. "But the crisis could be a chance at the same time. History tells us that when we overcome crisis, a new order is created. We should not be just flustered by the crisis."

Advisers designated by U.S. President-elect Barack Obama to meet with dignitaries on the sidelines of the G20 summit said he supports a coordinated response to the global financial crisis and is ready to work with member countries on improving the financial system when he takes office.
"The president-elect believes that the G20 summit of leaders from the world's largest economies is an important opportunity to seek a coordinated response to the global financial crisis," former Secretary of State Madeleine Albright and former Congressman Jim Leach said in a statement.