Mark Dayton, the former U.S. senator who wants to run for governor next year, says Minnesota's next governor will face a tough time with looming deficits.

"That's the challenge of leadership," he told the Brainerd Dispatch. "There are no easy answers. There are better and worse answers."

He admit to mistakes during his Senate years in office (2001-2006) -- the paper reminds us that he closed his Washington Senate office in 2004 for security concerns when the remaining 99 senators kept their offices open, leading Time magazine to call him "The Blunderer" -- but he said he hopes voters judge him fairly on a record of 30 years of public service.

"I've had my share of mistakes and failures," he told the paper. "Hopefully, people will judge my career in balance."

On health insurance reform, the paper says:

Dayton said he has serious reservations about President Barack Obama's health care plan on the basis that providing subsidized health insurance to 47 million Americans isn't "fiscally sustainable" although he said he would probably support it if it contained a public option.

His own preference would be for a single payer, nationwide health care plan although he said the broad legislative approach is better than the status quo.

Still, the price tag of health care concerns Dayton.

"The Republicans are right," he said. "We're digging ourselves into a financial abyss."