Sarah Palin said a run for the White House in 2012 is "not on my radar screen right now" as the Republican carefully did not close the door to a possible candidacy in an interview that launched her big book tour.
Ms Palin spoke to TV talk show hostess Oprah Winfrey as she began the roll-out to her memoir, Going Rogue: An American Life.She made clear she wanted to concentrate on the 2010 congressional elections in which Republicans hope to make inroads into Democratic majorities in the US Congress.
"I'm concentrating on 2010 and making sure that we have issues to tackle," Ms Palin said in the interview taped last week and broadcast today. "I don't know what I'm going to be doing in 2012. (Running for president is) not on my radar screen right now."
The former Alaska governor and unsuccessful 2008 Republican vice presidential candidate, who is popular among many US conservatives, has embarked on a campaign-style media tour to promote tomorrow's release of her book.
Her appearance on Ms Winfrey's programme, one of the most watched daytime shows on US television, comes as political insiders watch her every move to see if she may launch a bid for the 2012 Republican presidential nomination.
Ms Palin is to hit a dozen states during a book tour that will take her mostly to smaller cities. The initial printing of 1.5 million copies promises the memoir written with a ghost writer will be an instant best-seller.
If Ms Palin is to seek higher office, she'll have to overcome some political headwinds.
A Washington Post/ABC News poll found that 60 per cent of those polled said Ms Palin was not qualified to serve as president and 52 per cent viewed her in unfavourable terms. Among Republicans, however, her positive rating was 76 per cent.
The interview with Ms Winfrey was interspersed with home video showing Ms Palin playing with her grandson Tripp, exercising in shorts, and staying out of her daughter's way during a Halloween trick-or-treating excursion in their hometown of Wasilla, Alaska.
A self-styled "hockey mom" during the 2008 campaign, Ms Palin directed her at-times tart tongue at CBS TV anchorwoman Katie Couric and Levi Johnston, who fathered a child out-of-wedlock with Palin's daughter Bristol and has since become a Palin critic.
Ms Palin said Ms Couric's questions during their series of interviews during the campaign -- which critics said exposed Ms Palin's lack of intellectual depth -- had "annoyed" her and therefore left the perception she was "unqualified."
"I thought she was asking about this Neanderthal tribe up there in Alaska," Ms Palin said of Ms Couric's questions about which newspapers and magazines she regularly read.
Ms Palin recalled being confronted by Ms Couric backstage following a thrilling campaign stop.
"There's the perky one, with the microphone, with the questions," Ms Palin said disparagingly.
"You're pretty perky, too," Ms Winfrey remarked.
Asked about Mr Johnston, Ms Palin said she did not want to respond to his criticisms, which have included comments that she is a poor parent and not getting along with husband Todd.
"We don't want to mess up the gig he's doing: aspiring porn," Ms Palin cracked, referring to his appearance in Playgirl, an online magazine that features nude men.
"I also saw I didn't go to hockey games. There are so many untruths."
Reuters