President Barack Obama is interviewed by Barbara Walters, Dec. 14, 2011. (ABC NEWS)

 

Obama took office in 2009 promising to change the culture in Washington, while refusing to let it change him. Taking stock three years on, Obama admits he’s come up short on cultivating a spirit of bipartisan cooperation and unity of purpose and needs more time.

“That mindset doesn’t exist in Washington right now, and I do take some responsibility for making sure that that spirit which I think the country longs for, that we can somehow get that in the Congress as well,” Obama said. “But that seems to be a longer than one-term project.”

“Can you admit to any mistakes that you’ve made?” Walters asked.

“Oh, I think probably once a day, I look back and I say, you know, I could have done that a little bit better,” Obama said.

Obama cited his approach to setting expectations for the “long haul” of economic recovery — balancing the need to convey the seriousness of the situation without being alarmist — as less effective than desired.

“When it comes to dealing with Congress, you know, of late, I’ve said, I’m not going to wait for Congress. I’m going to go ahead and just do whatever I have in my executive power,” he said. “I think that there were times in my first couple a years where I kept on sitting there trying to see if we can negotiate some sort of compromise, and there just was a lot of refusal on the other side’s part to compromise.

“And, I’d just stay at it… but as a consequence, I think a lot of time was lost that frustrated a lot of people around the country,” Obama said. “They want to see action on behalf of some of these issues.”

Still, Obama, who has sat down with Walters for a pre-Christmas interview in each year of his term, said little about himself has changed despite the political buffeting presidents endure.

“I’m definitely grayer. And people tell me I’m a little thinner, so I’ve got to start making sure I’m eating enough,” Obama said. “But in terms of what I care about, in terms of what led me to run for president in the first place, those things haven’t changed.”

As the president steps up his appeals to voters in the 2012 campaign, the constancy of his values is one theme he will continue to underscore, as well as the steady — albeit slow — upward trajectory for the U.S. economy.

“Are we going to have solved every problem? Absolutely not,” Obama said of what he’s promising voters in a second Obama term.

“One of the great things about America is, you know, we’re always looking at what else can we do better? What more do we need to do?” he said. “But I think that we can be in a very strong position, and I’m absolutely confident, because we still have the best workers in the world, we still have the most entrepreneurial businesspeople in the world. We’ve got, you know, the best universities, the best scientists. This should be our moment.”