Bush: I 'Will Not Allow' Defeat

President Addresses Nation, Taking Responsibility For War In Iraq

(CBS/AP)  "And the need for victory is larger than any president or political party because the security of our people is in the balance. I do not expect you to support everything I do but tonight I have a request: Do not give in to despair and do not give up on this fight for freedom."

But House Democratic leader Nancy Pelosi of California said maintaining the same strategy in Iraq isn't good enough.

"President Bush persists in pursuing a flawed policy that has not made the American people safer nor made the Middle East more secure," Pelosi said. "It is time for a new direction in Iraq - not more of the same."

The Pentagon hopes to be able to reduce U.S. troop levels as Iraqi security forces become more capable of defending their own country, but it is unclear when that point will be reached. The usual U.S. troop level this year of about 138,000 was strengthened to about 160,000 this fall out of concern for a potential rise in violence during voting in October and December.

"It is also important for every American to understand the consequences of pulling out of Iraq before our work is done," Bush said. "We would abandon our Iraqi friends and signal to the world that America cannot be trusted to keep its word. ... We would hand Iraq over to enemies who have pledged to attack us and the global terrorist movement would be emboldened and more dangerous than ever before."

Acknowledging doubts about his strategy, Bush said, "Some look at the challenges in Iraq, and conclude that the war is lost, and not worth another dime or another day.

"I don't believe that," he said. "Our military commanders do not believe that. Our troops in the field, who bear the burden and make the sacrifice, do not believe that America has lost. And not even the terrorists believe it. We know from their own communications that they feel a tightening noose and fear the rise of a democratic Iraq."

Rep. John Murtha, D-Pa., has said the United States should redeploy all troops as quickly as possible because more than half of the Iraqis people "want us out and almost half of them think we're the enemy."

A new poll shows that a strong majority of Americans oppose an immediate withdrawal of U.S. troops. The AP-Ipsos poll found 57 percent of those surveyed said the U.S. military should stay until Iraq is stabilized.

There is skepticism on Capitol Hill about the U.S. military's ability to sustain forces in Iraq indefinitely and about the ability of Iraqis to carry the load.

"We failed to expand the Army and Marine Corps as many of us wanted to happen a long time ago," said Sen. John McCain, R-Ariz.

Despite the faulty intelligence behind his war decision, Bush said the United States was right to remove Saddam Hussein from power, calling him "a murderous dictator who menaced his people, invaded his neighbors and declared America to be his enemy. Saddam Hussein, captured and jailed, is still the same raging tyrant — only now without a throne."

Pelosi said in a statement that despite admitting his responsibility for the war, President Bush "still does not get it. Iraq did not present an imminent threat to the security of the United States."

But Bush supporters fell in line behind the president, even before his speech.

"This is war, not a tea party," Rep. Dan Burton, R-Ind., declared on the House floor Saturday. "The president is doing the right thing and we need to support him."

Mr. Bush spoke openly about war doubts and the loss of American lives in Iraq. "This loss has caused sorrow for our whole nation and it has led some to ask if we are creating more problems than we are solving," the president said.

He answered the question by saying that if the United States were not fighting the terrorists in Iraq, "they would be on the offense and headed our way."

Mr. Bush said the grim news that Americans see on television about the violence and bloodshed "proves that the war is difficult. It does not mean that we are losing. Behind the images of chaos that terrorists create for the cameras, we are making steady gains with a clear objective in view."