"We plan to build a grass-roots business organization so strong that when it bites you in the butt, you bleed," chamber President Tom Donohue said.
The warning from the nation's largest trade association came against a background of mounting popular concern over the condition of the economy. A weak record of job creation, the sub-prime mortgage crisis, declining home values and other problems have all helped make the economy a major campaign issue.
Presidential candidates in particular have responded to the public concern. Former Sen. John Edwards of North Carolina has been the bluntest populist voice, but other front-running Democrats, including Sen. Hillary Rodham Clinton of New York and Sen. Barack Obama of Illinois, have also called for change on behalf of middle-class voters.
On the Republican side, former Arkansas Gov. Mike Huckabee -- emerging as an unexpected front-runner after winning the Iowa caucuses -- has used populist themes in his effort to woo independent voters, blasting bonus pay for corporate chief executives and the effect of unfettered globalization on workers.
Reacting to what it sees as a potentially hostile political climate, Donohue said, the chamber will seek to punish candidates who target business interests with their rhetoric or policy proposals, including congressional and state-level candidates.
Although Donohue shied away from precise figures, he indicated that his organization would spend in excess of the approximately $60 million it spent in the last presidential cycle. That approaches the spending levels planned by the largest labor unions.
The chamber president is scheduled to announce the broad outlines of the organization's plans for the 2008 election and beyond at a news conference here today. Donohue also plans to fire a rhetorical warning shot across the bow of candidates considered unfriendly to business.
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"I'm concerned about anti-corporate and populist rhetoric from candidates for the presidency, members of Congress and the media," he said. "It suggests to us that we have to demonstrate who it is in this society that creates jobs, wealth and benefits -- and who it is that eats them."
In advance of today's news conference, Donohue told The Times of his plans to be active in 140 congressional districts this year, as well as the presidential contest.
At the state level, Donohue said his organization would be active in nearly four dozen contests for attorney general and state supreme courts. Both state courts and attorneys general are involved in decisions affecting business, including consumer protection and a wide range of litigation.
The chamber has become a significant force in state and national politics under Donohue's decade of leadership. Once a notably bipartisan trade association with a limited budget and limited influence, it has hugely increased its political fundraising and developed new ways to spend money on behalf of pro-business candidates.
Under Donohue, the organization has also frequently aligned itself with GOP priorities.
Since he took over the chamber, contributions by businesses have soared, often to pay for political advertising known as "issue ads," which are exempt from many of the Federal Election Commission limits.
Under a system Donohue pioneered, corporations contribute money to the chamber, which then finances attack ads targeting individual candidates without revealing the name of the businesses involved in the ads.
In 2000, drug companies paid the chamber to run advertisements in Michigan to help elect then-Republican Sen. Spencer Abraham. Pharmaceutical companies that year gave the chamber additional millions to run issue ads attacking mostly Democratic House candidates. And large corporations paid $1 million or more to support advertising campaigns against judges deemed too friendly to plaintiffs.
There has been pressure from lawsuits and government activist groups to require the chamber to reveal the source of its political funds and more details on its spending.
Donohue is not inclined to do so.
"I will disclose any funds I am legally required to disclose -- and not disclose any others," Donohue said. "We are exercising our constitutional right to petition the government and we will continue to do so."