(CNN) - Top McCain-Palin official Carly Fiorina is facing criticism from some within the campaign for a day of what they call "very Biden-like" comments, after the former Hewlett-Packard CEO told two separate interviewers that neither member of the Republican ticket would be capable of running a company.
Democratic VP nominee Joe Biden is noted for his off-the-cuff gaffes.
Asked by a St. Louis radio station whether she thought Republican vice presidential nominee Sarah Palin could run a company like Hewlett-Packard, Fiorina responded: "No, I don't.
“But that's not what she's running for. Running a corporation is a different set of things."
Asked about that remark on MSNBC, she made the same unprompted assessment of the GOP presidential nominee. "I don't think John McCain could run a major corporation."
She also said she did not believe Democrats Barack Obama or Joe Biden had the right business background either.
But with the economy center stage in the campaign, the words that gave Democrats easy fodder to attack the Republican ticket.
A top McCain official contacted by CNN said, on condition on anonymity, "No big deal, but not how you get on the surrogate all-star team. Very Biden-like."
“This campaign source said Fiorina would be discouraged from additional media interviews.
Another top campaign adviser was far less diplomatic.
"Carly will now disappear," this source said. "Senator McCain was furious." Asked to define "disappear," this source said, adding that she would be off TV for a while – but remain at the Republican National Committee and keep her role as head of the party’s joint fundraising committee with the McCain campaign.
Fiorina was booked for several TV interviews over the next few days, including one on CNN. Those interviews have been canceled.
A third source said "it was another bad day for her, and important people are mad because the timing is horrible… But I would not necessarily buy the Siberia storyline."
Fiorina has forced the campaign off message before. In July, she told reporters women often express frustration over the fact many health insurance plans cover Viagra but not birth control medication.
"Let me give you a real, live example, which I've been hearing a lot about from women. There are many health insurance plans that will cover Viagra but won't cover birth control medication. Those women would like a choice," she said.
It was a topic McCain wasn’t as keen to talk about. "I certainly do not want to discuss that issue," he said, when reporters asked if he shared that view.” That comment, and the pause that preceded it, captured headlines for days.