A few days ago, Glenn Greenwald wrote:

Anyone who doubts that there has been a substantial -- and very positive -- change in the rules for discussing American policy towards Israel should consider two recent episodes: (1) the last three New York Times columns by Roger Cohen; and (2) the very strong pushback from a diverse range of sources against the neoconservative lynch mob trying, in typical fashion, to smear and destroy Charles Freeman due to his critical (in all senses of the word) views of American policy towards Israel. One positive aspect of the wreckage left by the Bush presidency is that many of the most sacred Beltway pieties stand exposed as intolerable failures, prominently including our self-destructively blind enabling of virtually all Israeli actions.

Today, Charles Freeman withdrew his nomination.

Vaguely related: VT Senator Pat Leahy compares the Palestinians to the Irish.