I've been reading countless reports, articles, and analyses about this, but none nailed it better than Prof. Walt. The last two paragraphs are phenomenal:
Yet to those who defended Freeman’s appointment and challenged the lobby's smear campaign, I offer a fifth observation: do not lose heart. The silver lining in this sorry episode is that it was abundantly clear to everyone what was going on and who was behind it. In the past, the lobby was able to derail appointments quietly -- even pre-emptively -- but this fight took place in broad daylight. And Steve Rosen, one of Freeman's chief tormentors, once admitted: "a lobby is like a night flower. It thrives in the dark and dies in the sun." Slowly, the light is dawning and the lobby's negative influence is becoming more and more apparent, even if relatively few people have the guts to say so out loud. But history will not be kind to the likes of Charles Schumer, Jonathan Chait, Steve Rosen et al, whose hidebound views are unintentionally undermining both U.S. and Israeli security.
Last but not least, I cannot help but be struck by how little confidence Freeman's critics seem to have in Israel itself. Apparently they believe that a country that recently celebrated its 60th birthday, whose per capita income ranks 29th in the world, that has several hundred nuclear weapons, and a military that is able to inflict more than 1,300 deaths on helpless Palestinians in a couple of weeks without much effort will nonetheless be at risk if someone who has criticized some Israeli policies (while defending its existence) were to chair the National Intelligence Council. The sad truth is that these individuals are deathly afraid of honest discourse here in the United States because deep down, they believe Israel cannot survive if it isn't umbilically attached to the United States. The irony is that people like me have more confidence in Israel than they do: I think Israel can survive and prosper if it has a normal relationship with the United States instead of "special" one. Indeed, I think a more normal relationship would be better for both countries. It appears they aren't so sure, and that is why they went after Charles Freeman.
He makes me feel not so crazy sometimes.