Mitt Romney has accused his rival President Barack Obama of running a campaign built on “anger and divisiveness”.
Republican presidential candidate Mitt Romney said the Democratic campaign had hit a “new low” by trying to link him to controversial views on rape recently voiced by another Republican, Todd Akin.
The Obama camp has accused Mitt Romney of extreme positions on social issues.
The Republicans are due this week to nominate Mitt Romney as their candidate in November’s presidential elections.
Mitt Romney has accused his rival President Barack Obama of running a campaign built on "anger and divisiveness"
The party has been forced to delay by a day – until Tuesday – the start of its national convention in the Florida city of Tampa because of the approaching Tropical Storm Isaac.
“I would suggest that that’s a campaign of anger and divisiveness,” Mitt Romney said, referring to Barack Obama’s campaign in Sunday’s interview with US TV channel Fox News.
“That’s the kind of divisiveness that I think Americans recognize and I think it’s one of the reasons why his campaign, despite spending massively more than our campaign, that his campaign hasn’t gained the traction that he would have expected.”
Mitt Romney said the Democrats were now seeking to tie him to the remarks by embattled congressman Todd Akin, who sparked uproar by claiming women’s bodies could prevent pregnancy in cases of “legitimate rape”.
He described the remarks as “offensive and wrong”, urging the Missouri congressman to withdraw his candidacy for the Senate.
However, he admitted in Sunday’s interview that the controversy over the remarks “hurts our party and I think is damaging to women”.
Many voters do not yet feel they know Mitt Romney, and he will seek to boost his image at the Republican national convention in Tampa.
A row has erupted in the US after Congressman Todd Akin said women’s bodies were naturally able to prevent pregnancy in the case of “legitimate rape”.
Todd Akin, who is also running as Republican candidate for the Senate, made the comments in a TV interview to explain his strict views on abortion.
He later said he had “misspoken” but his Democratic rival said the comments were “beyond comprehension”.
Republican presidential candidate Mitt Romney said he disagreed with the view.
During the interview for KTVI-TV, Todd Akin was asked about his no-exceptions view on abortion, a highly charged issue in the US, and on whether he would like abortion to be banned even if the pregnancy was the result of rape.
He replied: “It seems to me, from what I understand from doctors, that is really rare.
“If it’s a legitimate rape, the female body has ways to try to shut that whole thing down.
“But let’s assume that maybe that didn’t work or something: I think there should be some punishment, but the punishment ought to be of the rapist, and not attacking the child.”
A row has erupted in the US after Congressman Todd Akin said women's bodies were naturally able to prevent pregnancy in the case of "legitimate rape
The interview has sparked a furious reaction in the US, with critics attacking both Todd Akin’s scientific view and his reference to “legitimate rape”.
Democrat Senator Claire McCaskill said it was “beyond comprehension that someone can be so ignorant about the emotional and physical trauma brought on by rape”.
“The ideas that Todd Akin has expressed about the serious crime of rape and the impact on its victims are offensive.”
Claire McCaskill, who is trailing Todd Akin in opinion polls for the Missouri seat, said on Twitter that as a former prosecutor she had personally handled hundreds of rape cases.
On blogs and Twitter, users have also poured scorn on his biological view, and expressed concern that he is a member of the House Committee on Science.
Terry O’Neill, president of the National Organization for Women, told AP radio that the comments were “flat-out astonishing” and that such language was “intended to shame women”.
A spokesman for Mitt Romney said that both the candidate and his running mate, Paul Ryan, disagreed with Todd Akin, and stressed that “a Romney-Ryan administration would not oppose abortion in instances of rape”.
Todd Akin later issued a statement saying he had “misspoken” in his “off the cuff” remarks, though did not specify on which points.
He said the interview “does not reflect the deep empathy I hold for the thousands of women who are raped and abused every year”.
Todd Akin also reconfirmed that he “believes deeply in the protection of all life and I do not believe that harming another innocent victim is the right course of action”.
The six-term congressman for Missouri is a long-time vocal opponent of relaxing abortion laws.
In 2011, he co-sponsored a controversial bill that would have limited the government help available to women seeking abortions in the case of rape to cases of “forcible rape”.
After a public outcry, the House Republican party was made to change this language.