WASHINGTON (AP) - Defending the shaky rollout of his health care law, President Barack Obama said frustrated Americans "definitely shouldn't give up" on the problem-plagued program now at the heart of his dispute with Republicans over reopening the federal government.
Obama said public interest far exceeded the government's expectations, causing technology glitches that thwarted millions of Americans when trying to use government-run health care websites.
"Folks are working around the clock and have been systematically reducing the wait times," he said.
The federal gateway website was taken down for repairs over the weekend, again hindering people from signing up for insurance.
Obama, in a wide-ranging interview with The Associated Press, also disclosed that U.S. intelligence agencies believe Iran continues to be a year or more away from having the capability to make a nuclear weapon. That assessment is at odds with Israel, which contends Tehran is on a faster course toward a bomb.
He expressed optimism about the blossoming diplomacy between his administration and Iran's new president, but said the U.S. would not accept a "bad deal" on the Islamic republic's nuclear program.
The president spoke to the AP on Friday, four days into a partial shutdown of the federal government that has forced 800,000 people off the job, closed national parks and curbed many government services.
Obama reiterated his opposition to negotiating with House Republicans to end the shutdown or raise the nation's debt ceiling.
"There are enough votes in the House of Representatives to make sure that the government reopens today," he said. "And I'm pretty willing to bet that there are enough votes in the House of Representatives right now to make sure that the United States doesn't end up being a deadbeat."
On other points, Obama:
-Contrasted his tenure as a senator with the current crop of first-term Republican senators, saying he "didn't go around courting the media" or "trying to shut down the government" while he was in the Senate.
-Said he's considering keeping some American forces in Afghanistan after the war formally ends in late 2014, if an agreement can be reached with the Afghan government. He tried to do the same in Iraq but was unable to reach an agreement with its government.
-Suggested that the owner of the Washington Redskins football team consider changing its name because, the president said, the current name offends "a sizable group of people."
With no sign of a breakthrough to end the government shutdown, Obama said he would be willing to negotiate with Republicans on health care, deficit reduction and spending - but only if House Speaker John Boehner, R-Ohio, holds votes to reopen the government and increase the nation's borrowing limit.
Some House Republicans are seeking health care concessions from Obama in exchange for approving government financing and want more spending cuts before raising the debt ceiling.
The Treasury Department says the nation will hit its borrowing limit around Oct. 17. Obama didn't specifically rule out taking action on his own if Congress fails to increase the debt ceiling, but said he doesn't expect to get to that point.
Obama, who successfully ran for president as a first-term senator, also spoke critically about first-term Republican senators, such as Ted Cruz of Texas, who have been leading efforts to shut the government if Republicans can't extract concessions from the White House.