The New York Times Magazine cover story this week is a profile of Valerie Jarrett, a longtime friend and ally of Barack Obama’s who now works alongside him in The White House. Her role, classified a senior adviser and assistant to the president for intergovernmental affairs and public engagement, is better stated as “Obama’s intermediary to the outside world.”

Among the narrative threads that course almost uninterrupted throughout the history of the American presidency is the inevitable presence in the White House of The One Who Gets the Boss. Karen Hughes got George W. Bush. Bruce Lindsey got Bill Clinton. Jim Baker got the elder Bush. And so on, back to William Seward’s evolving closeness with Abraham Lincoln and Thomas Jefferson’s lifelong reliance on the counsel of James Madison. Each such aide has served his or her president in a way that reveals the latter’s psychology.

So . . . Sarah Palin Quit

I didn’t pay attention to much that was happening in the world over the 4th of July weekend. But I did become aware the Alaska governor Sarah Palin, yes, the one that ran alongside John McCain, announced that she would be stepping down effective July 26th. It’s a perplexing move politically. After all, she’s only been governor for two-and-half years.

As I’ve noted recently (and much to the disappointment of the Huckabee and Romney commentators on this site as of late), Ms. Palin remains popular among certain segments of the Republican Party. She’s certainly the most well known, and while her unfavorables are in the 40’s, she remains (or, maybe I should say, remained) an early frontrunner for the 2012 Republican nomination.

Then came word that Vanity Fair had put together a scathing piece on her. Republican consultants began circiling the wagons, much to the delight of Mitt Romney and Mike Huckabee. And then came the speech. I didn’t see it live, but at best it left people scratching their heads. What is this woman doing? And, more importantly, why is she doing it?

Ross Douthat of The New York Times writes,

It’s been tarnished by Palin herself, obviously. With her missteps, scandals, dreadful interviews and self-pitying monologues, she’s botched an essential democratic role — the ordinary citizen who takes on the elites, the up-by-your-bootstraps role embodied by politicians from Andrew Jackson down to Harry Truman.

Mr. Douthat’s column is worth reading in its entirety because he offers an apology for Ms. Palin and a rebuttal to the way the media treated her. He declares her role on the McCain campaign was that of “Mrs. Spirow Agnew,” and he notes that had it worked out differently she would have been the perfect foil for Mr. Obama.

All of that is far-fetched, of course. It’s doesn’t take a McCain campaign insider (although there are many) to tell you that Ms. Palin’s efforts on the trail, while inspiring to millions, did little to help strengthen what was perceived to be an intellectually light ticket. Coming on the heels of George W. Bush (not to mention Mr. McCain’s prior health concerns) it’s no wonder the media was enamored with Mr. Obama’s credentials, and so quick to question Ms. Palin’s.

If Ms. Palin believes that stepping down from office will provide more opportunity to build a profile that will enable her to run successfully for president in 2012 then I can’t wait to see what happens. Adam Nagourney, Mr. Douthat’s colleague at the Times, suggested that she may be modeling her comeback after Richard Nixon, who divorced him self from political life after being defeated for governor of California in 1962. He returned, of course, in 1968, to win the Republican Party nomination and the presidency.

That, too, seems far-fetched. Reports today indicate that Ms. Palin faced mounting legal bills over an ethics investigation that has consumed the last several months of her term. She’s already secured a book deal worth millions, and the speaking circuit should provide more than enough to cover the costs.

Regardless of motive, Ms. Palin will continue to perplex political pundits and politicians alike. While she seems quite incapable of staging a successful political comeback anything’s possible. So I guess we’ll wait and see. Until then, I’ll be following her on Twitter.

Spring 2010 from HarperCollins. The book doesn’t yet have a title, but it will “cover her personal and political life, from her childhood in Alaska and last year’s campaign to her political beliefs and her family life, including the pregnancy of her teenage daughter, Bristol Palin, who gave birth in December to a baby boy, Tripp,” reports AP.

According to Ms. Palin,

There’s been so much written about and spoken about in the mainstream media and in the anonymous blogosphere world, that this will be a wonderful, refreshing chance for me to get to tell my story, that a lot of people have asked about, unfiltered.

VP talk: It’s everywhere

Michael Duffy of TIME magazine has a piece online today about the problems facing Barack Obama and John McCain in their search for a suitable VP. From Duffy’s point of view, Obama has two options: 1) address the concerns voters have over his experience and lack of foreign policy credentials or 2) reinforce his message of change. If he goes with no. 1, the pick is surely to be Sen. Joe Biden, Sam Nunn or possibly Gen. Wesley Clark whom Rachel Maddow has been pushing on MSNBC. If he goes with no. 2, all signs point to Virginia Gov. Tim Kaine who is prohibited by the state constitution from seeking re-election. The middle of the road pick seems to be Sen. Evan Bayh of Indiana who served as governor before being elected to the Senate and whose name has substantial political strength in the Hoosier State.

McCain faces similar problems. Does he pick a youthful, energetic young governor with a good economic record, or does he re-inforce his own credentials (experience, foreign affairs) with an older pick?

Questions arose among an informal Think Tank focus group about this very issue. For Obama, I’ve argued for some time that Biden would be a great pick. Why? He’s instantly credible on Obama’s weakest issue, and his style – tough, direct – doesn’t overshadow. It serves as a perfect compliment. Biden’s primary weakness seems to be that he’s been in Washington a long time, which would hurt the campaign’s message of change. Joan Walsh of Salon also prefers Biden . . . if Hillary Clinton isn’t the pick.

McCain’s been getting hammered on left-leaning and right-leaning talk shows. I took in both “Countdown with Keith Olbermann” and “The O’Reilly Factor” last night and both hosts and their guests criticized McCain for his poorly run campaign.

As I’ve said before, he needs to shake it up, and not just with staff or new policy directives. He needs to announce his VP choice soon, and get the media re-engaged in his campaign. According to several media sources, McCain’s attention seems to be focused on Minn. Gov. Tim Pawlenty, former budget director Rob Portman and former Mass. Gov. Mitt Romney. The first two address McCain’s need for a fresh, young face that has been exposed to a national audience. Romney, 61, underscores the theme of experience – and he might deliver Michigan. The Pawlenty pick drew the ire of two Republican operative on “The O’Reilly Factor” last night. They thought the pick was boring and would not excite the Republican base. I’m not certain that matters if Pawlenty can deliver his home state. Of course they, like I, believe McCain has bigger problems.

Yesterday, in a posted a link to a note from Mark Halperin of TIME on his blog where hinted that the McCain’s short list might include someone without Washington experience. That would be a substantial risk, but it would certainly shake up McCain’s campaign and draw sustantial media attention. Names that have been floating around are Fred Smith, CEO of FedEX and Carly Fiorina, former CEO of Hewlett-Packard who now serves as a senior McCain advisor.

On the Democratic side, Mark Ambinder of The Atlantic says Obama’s list is down to four: Biden, Bayh, Kaine and Kathleen Sebelius, the governor of Kansas. This report from the New York Times seems to suggest the same based on the activities of those vetting VP candidates. Mort Kondracke, the Executive Editor of Roll Call, thinks Bayh might be the pick. Charles Krauthammer, a syndicated columnist who writes for the Washington Post, among others, had an interesting observation on “Special Report with Brit Hume” where he said, “. . . after eight years of Cheney’s influence in foreign affairs, people have a sense that that is an important office in a way that never existed 30 years ago.” Thus, he would steer clear of Kaine.

Chris Matthews noted on his show on Sunday that he thought the picks would still be Biden and Romney. Those two candidates address the most specific needs for Obama and McCain.

Obama wins Mississippi – - UPDATE

Senator Barack Obama claimed victory tonight in Mississippi. Obama won Wyoming on Saturday. This is the final tune up before the April 22nd primary in Pennsylvania where Senator Hillary Clinton still holds a big lead. In other news, former Vice Presidential contender Geraldine Ferraro mouthed off today about Obama’s race. Over at Politico, Ben Smith has an interestingFerraro flashback.

UPDATE:  Ferraro’s gone from the campaign.

Sen. Joe Lieberman (I-CT), who endorsed Sen. John McCain (R-AZ) for president, will be disqualified as a superdelegate at the Democratic convention “under what is informally known as the Zell Miller rule.” In 2004, Miller — then a Democratic senator from Georgia — attacked Sen. John Kerry (D-MA) in a speech at the Republican National Convention. The DNC “responded with a rule disqualifying any Democrat who crosses the aisle from being a super delegate.”  From Think Progress.