What, the two are mutually exclusive? 
Much like the closed McCain can’t use a computer~McCain doesn’t want to use a computer~a POTUS does/n’t need to know how to use a computer~etc. thread, there is a bit of confusion that could use some clearing up, at least so people are communicating on the same page. I’d like to try and isolate a few things:
1) Before her VP selection, what was Sarah Palin’s familiarity with national and domestic (continental US) issues?
a) She was very familiar with them, and could have discussed most any article in The Economist[sup]*[/sup] with a fair degree of specificity. Her preparation for the Gibson interview was largely constrained to aligning talking points and nuance to McCain’s particular agenda. The reaction to the Bush Doctrine question is out of proportion, because she knew about it but at best spoke awkwardly.
b) She was passingly familiar with them, and could have discussed most major articles in The Economist. Her interview prep was to get her ready for Gotcha Ya moments and hone her awareness of a broader range of issues than she had followed. She may have been unaware of the particular name used to refer to the Doctrine, or since it had been so long since it was put into practice she forgot it’s particular reference. However, she had before her VP selection a good working knowledge of the issues, and focusing on one overlooked or misremembered issue unfairly detracts from her general knowledge.
c) She was vaguely aware of them, but unless the issue or subject directly affected Alaska or her personal beliefs (e.g., abortion), it was not something she was interested in pursuing.
2) How important is familiarity and pre-selection contemplation of national and domestic issues?
a) Relatively unimportant. Her general beliefs are in accordance with the Republican platform, which makes her a safe choice for the ticket in the first place. Her intellect and accomplishments demonstrate that she is capable of implementing the Republican agenda as necessary, and of absorbing and analyzing complex issues sufficiently enough to act on them appropriately. Prior knowledge or long-standing contemplation offers little or no advantage to the position, as long as the person comes from a Capra-esque starting point.
b) Somewhat important, but not nearly as relevant as the left is making it seem. As governor, she had to maintain some awareness of national issues, and has demonstrated a facility to adapt to new situations as they come up. Coming from outside the Beltway is a good thing, but because of it she can’t be expected to know every single issue forwards and backwards to the same degree as long-term insiders.
c) Extremely important. Her naiveté and willful ignorance of political issues outside her relatively small world is dangerous irrespective of party affiliation. It makes her a potential pawn for advisors and handlers, whose agenda is not subject to the electoral process. It makes her decisions dangerously superficial and based on the streamlined, spun analysis presented to her as preparation. This is similar to why almost every liberal arts college has some version of a core curriculum; because contemplation and fluency in a range of issues promotes critical thinking and more in-depth judgment.
There are other questions that are sidetracking things. How important is knowing about the Bush Doctrine? One poster has claimed it’s tantamount to a trivia question. Others assert that to be ignorant of something so basic is an automatic fail. There is dickering about how well she answered questions. For example, Quartz says that it was the editing was “malevolent” because it didn’t show one of her answers as being as well thought out as it was presented. But truly understanding these and knowing how to respond surely depends on how the initial two questions are answered. Was Quartz starting with the notion that she had a solid Russian-based outlook before her selection? and so on. On the other hand, if one firmy believes that prior to her selection she would have had very little to say about the issues, that she wouldn’t have voluntarily engaged in a conversation about it, then whatever answers she had, in-depth or edited out, are meaningless regurgitations. Hence my above direct questions.
[sup]*Feel free to substitute the periodical of your choice, but please suggest why it would be a more appropriate selection.[/sup]