Oliver: putting the E in JREF for a moment. First off, here is a short article from the London Review of Books.
http://www.lrb.co.uk/v28/n06/mear01_.html
The article discusses the forty page piece published by John Mearsheimer and Stephen Walt.
In .pdf format, you can find the original here:
http://ksgnotes1.harvard.edu/Research/wpaper.nsf/rwp/RWP06-011
The paper itself is a good read, but for my money is roughly an 80% level for discussing the matter of the very effective Pro Israel Lobby, or rather, lobbies, in the U.S. There is more than one group of people who advocate for Israel, and for how the US should interact with Israel, though the most prominent is AIPAC.
I'd like to see the paper (in a second edition form that addresses some of the academic criticisms the paper attracted) included in a larger study that takes a similar look at three or four other lobbies as well, for example:
Oil Lobby
Environmental Lobby
Farm Lobby
Saudi Lobby
Such an anthology would provide a more complete conceptual framework within which to view the AIPAC, and lobbying on behalf of Israel in general, as a facet of American political life.
The paper itself was put out sort of as a thought piece, and IIRC was at some point going to be revised and put out in a more complete form. I am not sure if that will happen, given the firestorm of personal attacks and criticisms the authors had to weather when it first hit the street.
I'd strongly recommend it.
DR