WASHINGTON - President Barack Obama is taking responsibility for mistakes in the handling of the tax controversy that led to Tom Daschle's withdrawal as President Barack Obama's nominee to be health and human services secretary, saying: "I screwed up."
The president did a series of back-to-back television interviews in which the subject of failed nominees was a top subject.
Obama told NBC "I'm frustrated with myself" for unintentionally sending a message that there are "two sets of rules" for paying taxes, "one for prominent people and one for ordinary folks."
"I take responsibility for this mistake," he told Fox News.
THIS IS A BREAKING NEWS UPDATE. Check back soon for further information. AP's earlier story is below.
WASHINGTON (AP) - Tom Daschle withdrew Tuesday as President Barack Obama's nominee to be health and human services secretary, dealing potential blows to both speedy health care reform and Obama's hopes for a smooth start in the White House.
"Now we must move forward," Obama said in a written statement accepting "with sadness and regret" Daschle's request to be removed from consideration. A day earlier, Obama had said he "absolutely" stood by Daschle in the face of problems over back taxes and potential conflicts of interest.
The stunning Daschle development came less than three hours after another Obama nominee also withdrew from consideration, and also over tax problems. Nancy Killefer, nominated by Obama to be the government's first chief performance officer, said she didn't want her bungling of payroll taxes on her household help to be a distraction.
"They both recognized that you can't set an example of responsibility but accept a different standard of who serves," said White House press secretary Robert Gibbs.
Daschle, the former Senate Democratic leader, a strong and early backer of Obama's presidential bid and a close Obama friend, said he would have been unable to operate "with the full faith of Congress and the American people."
"I am not that leader, and will not be a distraction" to Obama's agenda, he said.
Obama had given Daschle two jobs - to be White House health czar on top of the post leading the Health and Human Services Department - and Daschle is relinquishing both. The developments called into question whether Obama will be able to move as quickly as he has promised on sweeping health care reform - one of the pillars of his first 100 days agenda and expected to be among the hardest to accomplish.
"It really sets us back a step," said Sen. Dick Durbin, D-Ill. "Because he was such a talent. I mean he understood Congress, serving in the House and Senate; he certainly had the confidence of the president."
Said White House spokesman Gibbs: "We're looking for a new nominee, but the problem has existed for quite some time and the work toward a solution to make health care more affordable won't stop or won't pause while we look for that nominee."
Among those considered for the post before it went to Daschle was Howard Dean, the physician-turned-politician who ran for president in 2004 and recently left as head of the Democratic National Committee.
Asked repeatedly whether the White House sought Daschle's withdrawal, Gibbs said it was Daschle's decision alone. He "did not get a signal" from the White House to step aside, the spokesman said.
Daschle is the third high-profile Obama nominee to bow out. Obama tapped Bill Richardson to be Commerce secretary, but the New Mexico governor withdrew amid a grand jury investigation into a state contract awarded to his political donors. Obama named Republican Sen. Judd Gregg of New Hampshire to the position Tuesday.
Last week, the Senate confirmed Timothy Geithner as treasury secretary, but only after days of controversy over the fact that he had only belatedly paid $34,000 in income taxes.
Asked whether tax questions are going to arise with any other nominees, Gibbs said only that "the president has confidence in the people he has chosen to serve in government." He also defended the administration's vetting process.
He added: "the president takes responsibility" for the spate of nomination troubles.
The White House dispatched senior adviser David Axelrod to Capitol Hill to soothe Democrats whose nerves were frayed by the loss of Daschle.
Obama, Vice President Joe Biden and Daschle's former Democratic colleagues had rallied to Daschle's defense in the wake of questions about his failure to fully pay his taxes from 2005 through 2007. Last month, he paid $128,203 in back taxes and $11,964 in interest.
"Tom made a mistake, which he has openly acknowledged," Obama said Tuesday. "He has not excused it, nor do I. But that mistake and this decision cannot diminish the many contributions Tom has made to this country."
"I was a little stunned. I thought he was going to get confirmed," said Max Baucus, D-Mont., chairman of the Senate Finance Committee, the panel that would have voted on Daschle's nomination. "It's regrettable. He's a very good man."
Daschle also was facing questions about potential conflicts of interests related to speaking fees he accepted from health care interests. He also provided advice to health insurers and hospitals through his post-Senate work at a law firm.
The controversy has undercut Obama's promise to run a more ethical, responsible and special interest-free administration. Republicans and major newspapers had been questioning Obama's decision to stick with Daschle.