Because Palin fails to offer anything else? Her political offers are quickly summarized as "I am a woman, I am a hockey mom, I am from Alaska, I am Christian, I am against abortion, I am against sexual education in schools, I am something new and not tainted by the old school of Washington DC".
You do know that Sarah Palin is
Governor of Alaska, right?
The current U.S. President was
Governor of Texas.
His predecessor was
Governor of Arkansas.
His predecessor was U.S. Vice President.
His predecessor was
Governor of California.
His predecessor was
Governor of Georgia.
His predecessor was U.S. Vice President.
His predecessor was U.S. Vice President.
His predecessor was U.S. Vice President.
His predecessor was a U.S. Senator.
His predecessor was a U.S. military commander.
His predecessor was U.S. Vice President.
His predecessor was
Governor of New York.
His predecessor was U.S. Secretary of Commerce.
His predecessor was
Governor of Massachusetts.
His predecessor was a U.S. Senator (and Lieutenant Governor of Ohio).
His predecessor was
Governor of New Jersey.
His predecessor was U.S. Secretary of War.
His predecessor was U.S. Vice President, after being
Governor of New York.
His predecessor was
Governor of Ohio.
That covers the 21st and 20th Centuries of U.S. Presidents. 9/19 were Governors of States, as their "political offers are quickly summarized," before they became U.S. President.
Also, I am unaware that Palin is "against sexual education in schools." I recall that an allegation that she was for "abstinance-only sex-ed," has been reported as one of the many popular "myths" about her, that have been disproven.
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The whole Wright thing, the Ayers thing, it's all based on guilt by association.
No; "guilt by association" is, you were shopping at the supermarket, and a Mafia guy was there, shopping at the same time, or you were invited to a party, and a Mafia guy was at the party, too, so this means that you are a member of the Mafia.
Such is not the case wrt Obama and Wright, or Ayers. If one attends a Catholic church for 20years, then a reasonable inference is that he is Catholic; if one attends a synagogue for 20years, then a reasonable inference is that he is Jewish; etc. Obama attended Jeremiah Wright's church for 20years. Furthermore, he called Wright his teacher and spiritual mentor. That is not a trivial "association." Wright is not some guy who happened to be at the church, at times when Obama was also there; he was the leader of the church and, according to Obama, the cause for Obama's having joined it.
It is worthy of notice, that Obama appears as a candidate for President of the USA, being a virtually unknown person. He says a lot of arguably pretty things, but
all politicians seeking office, say things that they expect will make them seem attractive. Normally, politicians who are seeking the U.S. Presidency, have a considerable record of previous actions in political office, which provide an indication of what can be expected of them in the future. But Obama has no such record; he has had a very short political career, during most of which time, he seems to have devoted his energies mostly to seeking advancement to higher offices. Other than his words - which he, of course, tries to make appealing - the only indicators for predicting his behavior, are the sorts of general attitudes that he may seem to have about various things. When he spends a lot of time hanging out with persons like Jeremiah Wright, and identifies them as persons who influenced his ideas,
their ideas matter, since the implication is that they influenced his ideas
to be like theirs.
So, this is not merely "guilt by association;" it is a rational inference that Obama's ideas are likely to be similar to those whom he claims to have influenced him, or those whom his behavior indicates to have influenced him. This is a reasonable and necessary approach to evaluating someone, for suitability to a
very powerful political office, about which person there is very little other information upon which to rely.