"it's unclear whether she is Bushian or Reaganite. She doesn't think aloud. She just . . . says things."

Peggy Noonan on Sarah Palin:

Here is a fact of life that is also a fact of politics: You have to hold open the possibility of magic. People can come from nowhere, with modest backgrounds and short résumés, and yet be individuals of real gifts, gifts that had previously been unseen, that had been gleaming quietly under a bushel, and are suddenly revealed. Mrs. Palin came, essentially, from nowhere. But there was a man who came from nowhere, the seeming tool of a political machine, a tidy, narrow, unsophisticated senator appointed to high office and then thrust into power by a careless Franklin D. Roosevelt, whose vanity told him he would live forever. And yet that limited little man was Harry S. Truman. Of the Marshall Plan, of containment. Little Harry was big. He had magic. You have to give people time to show what they have. Because maybe they have magic too.

But we have seen Mrs. Palin on the national stage for seven weeks now, and there is little sign that she has the tools, the equipment, the knowledge or the philosophical grounding one hopes for, and expects, in a holder of high office. She is a person of great ambition, but the question remains: What is the purpose of the ambition? She wants to rise, but what for? For seven weeks I've listened to her, trying to understand if she is Bushian or Reaganite—a spender, to speak briefly, whose political decisions seem untethered to a political philosophy, and whose foreign policy is shaped by a certain emotionalism, or a conservative whose principles are rooted in philosophy, and whose foreign policy leans more toward what might be called romantic realism, and that is speak truth, know America, be America, move diplomatically, respect public opinion, and move within an awareness and appreciation of reality.

Governor Palin only has a few weeks left to show us her magic. I would suggest she use a news conference to show she can talk to reporters of different stripes, not just those who work for Fox News. What do you think, Peggy?

No news conferences? Interviews now only with friendly journalists? You can't be president or vice president and govern in that style, as a sequestered figure. This has been Mr. Bush's style the past few years, and see where it got us. You must address America in its entirety, not as a sliver or a series of slivers but as a full and whole entity, a great nation trying to hold together. When you don't, when you play only to your little piece, you contribute to its fracturing.

In the end the Palin candidacy is a symptom and expression of a new vulgarization in American politics. It's no good, not for conservatism and not for the country. And yes, it is a mark against John McCain, against his judgment and idealism.