McCain, Obama unleash another round of attacks

By John Whitesides, Political Correspondent

NASHVILLE, Tennessee (Reuters) - Republican John McCain and Democrat Barack Obama warmed up on Monday for a potentially crucial debate by unleashing another volley of personal attacks on each other's character in an increasingly ugly White House race.

McCain, trailing in national and key state opinion polls less than a month before the November 4 election, accused Obama of being angry and touchy, and said the Illinois senator stood idly by while the housing crisis developed. "Who is the real Barack Obama?" he asked at a campaign stop in New Mexico.

"It's as if somehow the usual rules don't apply, and where other candidates have to explain themselves and their records, Senator Obama seems to think he is above all that," McCain told a crowd in Albuquerque.

The attack followed his campaign's renewed criticism of Obama for serving on a community board in Chicago with former 1960s radical William Ayers. The Obama campaign fired back with a Web advertisement and video on McCain's involvement in the Keating Five savings and loan scandal two decades ago.

"This is someone who sees America as imperfect enough to work with a former domestic terrorist who targeted his own country," McCain's running mate Sarah Palin said of Obama in Clearwater, Florida. Over the weekend she accused Obama of "palling around" with terrorists.

"McCain's Keating history is relevant and voters deserve to know the facts," Obama campaign manager David Plouffe said of Obama's new attacks over the Keating scandal. The Obama campaign on Sunday called McCain, 72, "erratic" on the economic crisis.

The increasingly angry exchanges came one day before the second debate for the presidential rivals, with McCain hoping a strong performance can give him new life in the race and slow Obama's momentum.

Concerns about the economy have helped lift Obama, as polls show voters prefer his economic leadership. Stocks tumbled on Wall Street again on Monday in a sign the $700 billion government bailout of U.S. financial institutions had not eased concerns.

McCain's advisers want to change the focus of the race from the economy back to Obama and his associations with figures like Ayers, a founder of the Weather Underground group that carried out several bombings in the 1960s.

Obama criticized McCain for wanting to "turn the page" on the economy, as one of his advisers was quoted as saying in the Washington Post over the weekend.

"I cannot imagine anything more important to talk about than the economic crisis," Obama told reporters in Asheville, North Carolina, where he has been preparing for the debate.

"POLITICAL SHENANIGANS"

"The notion that we'd want to brush that aside and engage in the usual political shenanigans and scare tactics that have come to characterize too many political campaigns, I think is not what the American people are looking for," he said.

Obama spokesman Tommy Vietor called McCain "the one truly angry candidate" after his remarks in New Mexico and said McCain had frequently pushed for deregulating markets.

Obama, 47, was a child when the Weather Underground was active and has condemned the group's activities. He says he barely knows Ayers, who contributed to one of his Illinois state senate campaigns and once held a coffee for Obama at his house.