Republican presidential candidate Newt Gingrich's campaign struggled to fend off more bad news on Tuesday after he was quoted supporting main rival Mitt Romney's healthcare reform in Massachusetts.Gingrich, a former speaker of the House of Representatives, has seen his poll numbers drop in the early-voting state of Iowa under a blitz of negative ads accusing him of being an unreliable Washington insider.
Adding to his troubles, new court documents appeared that seem to contradict Gingrich's account of how he divorced his first wife in 1980.
"The test of a campaign is not whether it gets knocked down. It's whether it gets back up," Gingrich spokesman R.C. Hammond told Reuters.
He said "the status quo in Washington will stop at nothing to distract voters" from Gingrich's message on how to fix the economy.
In an embarrassing revelation for Gingrich, The Wall Street Journal said on Tuesday that his consulting company published a newsletter in 2006 that called Romney's health plan "the most interesting effort to solve the uninsured problem in America today."
"We agree entirely with Governor Romney and Massachusetts legislators that our goal should be 100 percent insurance coverage for all Americans," the newsletter said.
Romney's healthcare reform is disliked by many Republicans who say it was a blueprint for Democratic President Barack Obama's 2010 healthcare overhaul. Gingrich himself has criticized it on the campaign trail.
The latest trouble for Gingrich comes just a week before the Iowa Republican caucuses, the first contest in the battle to decide who will face Obama in November 2012. Campaigns went back on the road in Iowa on Tuesday to start the final lap after a Christmas break.
In a reference to former Massachusetts Governor Romney, Gingrich spokesman Hammond said that when the primary season kicks off, voters will face a choice between "the Massachusetts moderate and the consistent conservative."
Gingrich critics said many of his problems are of his own making due to a lack of discipline, pointing most recently to his inability to collect enough signatures to get on the ballot for the Republican primary in Virginia where he lives.
"What has to worry voters most is that Newt and his campaign are failing even the most basic tests," said Kevin Madden, a former spokesman for Romney and an informal adviser to the campaign.
"How can you argue that you're equipped to take on Obama's billion-dollar attack machine when you can't even get on the ballot in your home state of Virginia," Madden said.
Many conservative Christians in Iowa are wary of Gingrich because of his marital infidelities and two divorces.
CNN on Monday quoted court documents from Georgia that showed Gingrich's first wife, Jackie, apparently opposed divorcing him in 1980. But an article on Gingrich's website says she was the one who initiated the divorce.