(CNN) – Republican presidential front-runner Herman Cain denied new accusations from a woman who publicly alleged Monday that Cain had sexually groped her in 1997.
"I don't even remember her. I reject all of those charges," Cain told ABC News. "How can I defend charges when I don't remember this person by name?"
Political Notebook: CNN’s Bob Costantini talks with Republican Strategist Cheri Jacobus about growing allegations against Herman Cain. And the Belief Blog looks at Rick Perry.
Sharon Bialek and her attorney, Gloria Allred, held a news conference on Monday, in which they claimed Cain made unwanted sexual advances when he led the National Restaurant Association in the late 1990s.
She said the incidents occurred when she visited Cain about a job opportunity in Washington in 1997.
Bialek said when she objected to his behavior at the time, Cain asked, "You want a job, right?"
She is one of four women reported to claim they were harassed by Cain, and she is the only one to openly speak about the charges.
On Tuesday, CNN confirmed the identity of the first accuser as Karen Kraushaar, director of communications at a bureau within the Treasury Department who worked at the restaurant association from 1998 to 1999.
New details emerged last week showing that two of the women received payouts and left their jobs, reportedly after accusing Cain of inappropriate behavior.
In numerous media appearances and campaign events, Cain has vehemently denied all accusations.
On Tuesday, he strongly pushed back against the new charges, saying he watched the press conference and had no memory of her.
"Throughout my career I have had nothing but the utmost respect for any and all women, as well as those that have worked under my leadership and all of the different companies that I have worked," Cain said. "I can categorically say I have never acted inappropriately with anyone, period."
After Bialek's news conference Monday, the Cain campaign released an email to supporters with details on Bialek, including her financial problems and her involvement in numerous lawsuits as a defendant.
On Tuesday Cain continued his line of attack on the media for pushing the story and pleaded that his family be left out of the coverage.
"Take all the attacks at me you want. I'm running for president. My family is not running. Leave my family out of these things," Cain said.
He added that his wife of 43 years also watched the conference Monday, but she felt the woman was lying and supported him "200%."
A number of presidential candidates responded to the new accusations on Tuesday during a series of interviews with ABC News. Many of them said the claims were a distraction from discussing the nation's problems.
"It's a distraction and Herman Cain can deal with it however Herman Cain chooses to deal with it," said former Utah Gov. Jon Huntsman.
Texas Gov. Rick Perry said: "I'm giving you my opinion: I don't have an interest in getting off of my message on how we create jobs in this country. A lot of allegations and 'he saids, she saids,' "
Meanwhile, Minnesota Rep. Michele Bachmann repeated a line she's used for days, saying she won't comment on the allegations but insisted voters won't get any "surprises" from her.
"I have absolutely nothing to contribute to that discussion," Bachmann said. "But what my comments were is that when you look at Michele Bachmann, when you look at me, there will be no policy surprises whatsoever coming out of me."
Others took a stronger stance, notably Cain's most competitive opponent, former Massachusetts Gov. Mitt Romney, who described Bialek's claims as "serious" and "disturbing."
"They're going to have to be addressed seriously. I don't have any counsel for Herman Cain, for his campaign. They'll have to take their own counsel on this, but anytime there's an accuser that comes forward with charges of this nature, you recognize this is a very serious matter and it should be taken seriously," Romney said.
Former Pennsylvania Sen. Rick Santorum described the charges as "troubling" and said Cain, as a presidential candidate, will have to answer to anything lobbed his direction.
"All the other candidates are going to be held accountable for their positions and what they've done in their life," Santorum said.
Former House Speaker Newt Gingrich also weighed in, saying the game has changed now that a woman is speaking openly about the charges. Gingrich argued that Cain has an obligation to respond.
"He has to explain what happened, he has to do so in a way that's convincing. And I think that's unavoidable. And I think that he both owes her that, but he also owes the American people that, and I think, I hope he can do it well," Gingrich said.
– CNN's Gabriella Schwarz, Kevin Bohn, Gloria Borger, Jim Acosta and Kevin Liptak contributed to this report.
good grief, this guy should pack of his tent and go home, this is embarrassing and I am not even a republican.
I don't remember? That's it?
Yeah... the guy who says "I Can't recall" That is ok, I can recall this on election day.
So many women, so little time. As a democrat who would like to see Herb get the GOPbagger nomination, he should quit.
Of course he can't remember her: I get the feeling this is just the tip of the iceberg.
"After Bialek's news conference Monday, the Cain campaign released an email to supporters with details on Bialek, including her financial problems and her involvement in numerous lawsuits as a defendant"
That's all I need to know.
He says he doesn't recognize her and that she's lying. Has anyone investigated the part of her story that Cain upgraded her accommodations at the hotel at which she was staying? I would think that would show whether he's still trying to cover things up.
If I get accused of this sort of thing. I will remember that I've never done this sort of thing. So what exactly can't he remember? The names of all the women with whom he's tried to exchange sex for favors?
"When I don't remember this person by name". Is he completely stupid?
Are there any records of him upgrading her hotel room? Even if it is, Im sure he wouldn't remember doing that either. This man is beginning to look like a complete joke.
Why they been so many you don't reminder her. Herman Cain You should Quit the President race , America don't need people like you running for any public office at all. I don't know how any body would want to support this man any more or even vote for him.
Wow! Herman (or Herb, as Sarah Palin would say) it's beginning to sound like there were too many to keep straight. Ouch!
not only has Cain abused her, now he has insulted her! This man MUST go.
I think Herman should just shove this aside. Afterall most of this accusations don't have a credible bases.
That's because it's the first time he's ever actually looked at her FACE.
Holy crap. All the republican candidates are racist too.
Oh what a surprise, Cain doesn't remember anything... HE probably would forget his own name if he didn't keep hearing it constantly. This man is a joke of a candidate and Republicans dor some reason are still fooled by this man. I mean, Howard Dean did a silly scream and he ended up losing because of it. Why is this man given a pass?
HERMAN, PLEASE QUIT!!!
How many women has he sexually harassed if he can't remember them?
Listen people, I can't be expected to remember everyone I grope by name, ok? Excuse me. Excuse me!
Please let the liar run. He will win the nomination and then Obama is a shoe in for 2012. And that way we can rest comfortably for the next year not worrying about having another republican in office.
GOP/Tea Party donors to the Cain campaign should ask for their money back.
Two ladies lost their jobs because of this guy....didn't remember them either.
He can't remember the face....But I bet he remembers their bodys!!
This is proof that black people aren't "brainwashed", Cain. We just know an embarrassing scoundrel when we see one.
We are smart enough to vote for character, which you and the republicans show no signs of having. Cain should quit while he is ahead before he makes an even bigger fool of himself. OBAMA 2012!
And I would not expect him to.
But if the man wants to be President of the United States, he's going to have to do a whole lot better than this.