NEW YORK - Democratic Sen. Hillary Rodham Clinton on Monday outlined an ambitious agenda of legislative priorities while continuing to deflect questions about her presumed presidential ambitions.

“I will look at the possibilities, but I ... haven't really had the time to talk to people about it,” Clinton told a breakfast gathering hosted by the Association for a Better New York. “It's been a busy election season that worked out well, so I will think about it. I'm open to thoughts.”

Clinton was returning to Washington on Monday to participate in a lame-duck session of Congress in which lawmakers will tackle several pieces of unfinished business before ceding control of both the Senate and House to Democrats early next year.

But the New York senator was clearly looking ahead to the next Congress, which she, like other Democrats, has vowed will operate on a more bipartisan basis than it had under Republican control.

“We are ready to roll up our sleeves and work with our Republican counterparts. Our country works best when we govern from the vital, dynamic center,” she said.

But Clinton still had bitter words for President Bush and his political advisers, including lead strategist Karl Rove, for creating a polarized environment that had stifled debate or disagreement.

“Karl Rove's theory is you just take your base, and you expand your base, and you basically just roll over everybody who gets in your way,” she said.

Since cruising to re-election last week against a weak Republican challenger, Clinton has parried repeated questions about her political future. While she hasn't disclosed her plans, polls show her the clear front-runner for the 2008 Democratic presidential nomination, with a national infrastructure of strategists and advisers and at least $10 million in her campaign account.

“Before, I didn't have time to think - I was too focused on what I was doing,” she later told reporters. “I'm thrilled by the results, and now I'll have some time to think.”

In her remarks, Clinton outlined a range of challenges she said Democrats would tackle in the coming months, such as trimming the federal deficit, reducing dependence on foreign oil, and improving the image of the United States abroad.

She also said Democrats would focus on improving the quality and affordability of health care - a touchy matter for the former first lady, who in 1993 led her husband's calamitous attempt to overhaul the nation's health care system. The failure of that effort helped Republicans win control of both the Senate and House the following year.

“Health care is coming back,” Clinton warned, adding, “It may be a bad dream for some.”