Alaska Governor Sarah Palin's decision to step down before the end ofher term caught the political world by surprise, and has fueledquestions and speculation about her political future. Palin wasRepublican John McCain's vice presidential running mate in last year'spresidential election and is seen by many Republicans as a potentialcandidate in 2012.
Governor Palin was not expected to seekre-election in Alaska in 2010. But what caught most people by surprisewas her decision to step down later this month without completing afull four-year term as governor.
"Productive,fulfilled people determine where to put their efforts, choosing towisely utilize precious time to build up. And there is such a need tobuild up and fight for our state and our country, and I choose to fightfor it," Palin said.
In her resignationannouncement, Palin cited several reasons including recent politicalattacks on her family and the high financial cost of ethicsinvestigations.
Palin also mentioned a desire not to serve outher term as what is known as a lame duck, a politician with fadingpolitical influence because they either will not or cannot seek anotherterm in office.
Fellow Republicans were caught by surprise,including former Arkansas Governor Mike Huckabee. Huckabee told FoxNews Sunday that he worries some voters may see Palin as a quitter.
"I'ma Sarah Palin fan. I like her personally. I like her points of view. I think she is right on the issues. The challenge that she is going tohave is that there will be people who say, look, if they chase you outof this, it won't get any easier for you at other levels of the[political] stage," Huckabee said.
Appearing on the same program was Karl Rove, the top political adviserto former President George W. Bush. Rove said he was perplexed byPalin's decision to step down.
"Theeffective strategies in politics are ones that are so clear and obviousthat people can grasp it. It is not clear what her strategy here isbut exiting the governorship two and a half years through the termand putting herself on a national stage that she may not yet beprepared to operate in [...]," Rove said.
Politicalanalysts say Palin's unexpected decision has raised questions about herpolitical future and reopened a debate from last year's presidentialcampaign about whether or not she is ready for national office.
John Fortier is a political expert at the American Enterprise Institute in Washington.
"Ithink it is only going to reinforce some problems that critics of hersaw, as her being not ready for the job or impulsive or not appealingenough to a wide base of America who expects her to pursue atraditional course," said Fortier.
Palin hasengaged critics and even comedians in recent months, especially thosewho in her view have targeted her family. Many Palin supporters saythey understand her desire to step away from the national politicallimelight for a while.
But Fortier says she still could position herself for a presidential run in 2012.
"Itake her at her word that in some ways she is a little bit tired of thecriticism, and the unfair criticism in some cases, and that she hassome personal things in her life she needs to attend to. But I thinkthere is some sense that she also wants to be able to focus on nationalissues," Fortier said.
Other analysts sayPalin's decision to quit now may give her time to rebuild her imagewith the public, an image that took a battering during last year'spresidential campaign.
Gerson Moreno-Raino is a political expert at Regent University, a Christianuniversity in Virginia Beach, Virginia.
"Shehas been heavily criticized by both the left and the right, Republicansand Democrats, and this may be a way for her recapture her lost imageand really be in control of her image and her message, which is veryimportant," Moreno-Raino said.
But, he continued, Palin may have some political fences to mend witheven some of her most loyal supporters who were disappointed with herdecision to step down as governor with 18 months left to go in her term.
"Ithink there are people that at a gut level are loyal to Sarah Palin. And maybe some will argue that she can effect a lot of change, but themajority of these individuals, I think, are concerned about how she isgoing to be able to do this given the fact that in some ways she has orcan be perceived as having quit," Moreno-Raino said.
AlthoughPalin remains a polarizing figure in national opinion polls, shecontinues to draw strong support from conservative Republicans,especially evangelical Christians.