Charles Fried, a professor at Harvard Law School, has long been one of the most important conservative thinkers in the United States. Under President Reagan, he served, with great distinction, as Solicitor General of the United States. Since then, he has been prominently associated with several Republican leaders and candidates, most recently John McCain, for whom he expressed his enthusiastic support in January.
This week, Fried announced that he has voted for Obama-Biden by absentee ballot. In his letter to Trevor Potter, the General Counsel to the McCain-Palin campaign, he asked that his name be removed from the several campaign-related committees on which he serves. In that letter, he said that chief among the reasons for his decision "is the choice of Sarah Palin at a time of deep national crisis."
Fried is exceptionally thoughtful and principled; his vote for Obama is especially noteworthy.
UPDATE: Fried writes to TNR: I admire Senator McCain and was glad to help in his campaign, and to be listed as doing so; but when I concluded that I must vote for Obama for the reason stated in my letter, I felt it wrong to appear to be recommending to others a vote that I was not prepared to cast myself. So it was more of an erasure than a public affirmation--although obviously my vote meant that I thought that Obama was preferable to McCain-Palin. I do not consider abstention a proper option.