GREENVILLE, S.C. (AP) — Barack Obama's re-election campaign kept up pressure against Republican rival Mitt Romney on two fronts Friday, launching a new ad defending the president's record on Medicare while challenging Romney to release at least five years of tax returns.
The TV advertisement — accusing Romney and running mate Paul Ryan of undermining the health care program critical to millions of seniors, came as Romney made plans to spend his time raising money in non-battleground states. That remains a top priority even with the election less than 12 weeks away and Obama making extended visits to toss-up states such as Iowa and Ohio.
Obama campaign manager Jim Messina made the tax-disclosure offer to Romney campaign manager Matt Rhoades in a letter Friday morning. Messina said he was taking the step because Romney "apparently fears the more he offers, the more our campaign will demand that he provide."Romney's wife, Ann, has repeatedly stated that concern in interviews, arguing that the more the couple releases, the more questions are asked.
Romney released his 2010 taxes and has pledged to release his 2011 returns. Messina said in letter that he wants Romney to provide three more years of returns.
Obama's campaign has questioned whether there are years when Romney paid no taxes. Romney defended his record Thursday, saying he has paid at least 13 percent of his income in federal taxes every year for the past decade.
"I did go back and look at my taxes and over the past 10 years I never paid less than 13 percent," Romney told reporters after he landed in South Carolina for a fundraising event Thursday. "I think the most recent year is 13.6 or something like that. So I paid taxes every single year."
Aides later said Romney meant to say 13.9 percent, the amount he already disclosed for his 2010 federal return.
On average, middle income families, those making from $50,000 to $75,000 a year, pay 12.8 percent of their income in federal taxes, according to the nonpartisan Joint Committee on Taxation. In 2010 and 2011, Romney made about $21 million a year.
Romney is able to keep his tax rate low because most of his income is from investments, which are generally taxed at a lower rate than wages. That type of legal tax figuring is something Obama has proposed changing, although his campaign notably said nothing about Romney's self-described tax rate itself.
In the new Medicare ad, Obama's campaign pointed to the AARP, an organization that represents senior citizens and which said in a letter to lawmakers earlier this year that Ryan's plan to transform Medicare into a voucher-like system would lead to higher costs for seniors.
The AARP said that Obama's approach would strengthen the program. Romney has criticized Obama for taking more than $700 billion in Medicare funds to help pay for the president's health care law.
Obama's campaign is running the ad in eight states: New Hampshire, Virginia, North Carolina, Florida, Ohio, Iowa, Colorado and Nevada.
This comes while Romney is campaigning in Alabama, South Carolina, Massachusetts and New York. He plans visits next week to Texas, Louisiana and New Mexico.
To be sure, Obama attends numerous fundraisers of his own. And Romney has spent significant time at public campaign events in swing states, and he will do so many times again before Nov. 6.
But the amount of time Romney is devoting to private fundraisers in noncompetitive states is notable. Even when he is in swing states, he sometimes attends only a fundraiser, without mingling with non-donors or appearing before local TV cameras, as he did Wednesday in Charlotte, N.C.
Romney is pouring time into fundraisers even though he has outdistanced Obama on that front for months. The former Massachusetts governor reported raising more than $101 million along with the Republican National Committee in July. Obama's campaign and Democratic National Committee raised $75 million for the month.
Romney's money advantage is expanded by technically independent groups flooding airwaves with ads criticizing Obama. Two pro-GOP super PACS — Restore Our Future and American Crossroads — have raised more than $122 million since the beginning of last year. Democratic-leaning groups Priorities USA Action and American Bridge 21st Century have raised about $30 million in that time.
Obama recently told voters, "Over the course of the next three months, the other side is going to spend more money than we have ever seen on ads that basically say the same thing you've been hearing for the past three months: The economy is not where it needs to be, and it's Obama's fault."
The candidate with the most money and TV ads doesn't necessarily win elections, and most polls suggest Obama holds a slight lead among voters. For now, at least, Romney's team has decided that pouring much of his time into fundraising is more valuable than another quick visit to Colorado, Florida or the other eight or 10 competitive states.
Romney, who made millions of dollars heading the private equity firm Bain Capital, is skilled at extracting money from supporters.
His Wednesday midday event in Charlotte drew more than 100 people who paid between $2,500 and $50,000 each, netting his campaign about $1.5 million. That night, a somewhat larger crowd at a swank club overlooking Birmingham, Ala., generated more than $2 million, campaign aides said.
A midday event Thursday in Greenville produced $1.7 million, and Romney held other fundraisers Thursday night in Boston. He has similar events scheduled this weekend and for much of next week.
The strategy is keeping him away from public events in competitive states for five straight days, barring a change in plans this weekend. He made a major speech in Ohio on Tuesday before diving into a long string of fundraisers in various states.
Some campaign strategists say the Obama and Romney camps have so much money that they can saturate the airwaves in competitive states, and further fundraising amounts to overkill.
Texas-based GOP consultant Matt Mackowiak disagrees. He said Romney himself must attend fundraisers if he expects people to fork over as much as $50,000. "You're not going to be successful with a surrogate," he said.
Soon Romney will need time to devote big amounts of time to preparing for his three debates with Obama, and final-sprint campaigning, Mackowiak said, "so they're trying to pack in the fundraising before Labor Day."
Top-tier donors get private time to chat with Romney, out of reporters' sight. Those giving less money attend larger gatherings in which Romney gives a basic speech emphasizing the importance of entrepreneurs who create jobs.
He has been greatly impressed by "the power of individuals, the power of a citizen, a person, to change things for the better," he told the Greenville luncheon group.
Romney managed to stay in the news this week by taking reporters' questions Thursday in South Carolina, where he was pressed about his personal tax returns. Like Obama, he often grants interviews, by satellite, to local TV stations in swing states.
Next stop? A fundraiser Friday at the Sebonack Golf Club in Southampton, N.Y.