Jamie explains how the current backlash against the Israel lobby, even if limited, might help to strengthen the power of the (Bush) presidency and hence the American empire:
Take the famous Mearsheimer and Walt book. Responses have centred on whether its portrayal of the dimensions and influence of the Israel Lobby in the United States are accurate; at least when they haven’t been a competition for the most creative ways of suggesting that M & W are anti-semites.
Behind that there’s another point. Lobbies flourish in the US because the law permits them wide latitude to influence public affairs in whatever way they can. You can’t change the terms of trade for Israel without changing them for all the other lobbies. And one of the most efficient ways to do that is to limit Congress’s ability to respond to their lobbying. That in turn implies limiting its freedom of action, something which would automatically strengthen the executive.
I have noticed a … tendency amongst those American liberals brave enough to admit and object to the existence of a Israel lobby to believe that it was largely that lobby that was responsible for the War on Iraq. In a strange way, the wingnut insistence that liberals use “neocon” as an antisemitic slur (don’t bother with the reasoning behind that) also draws from this belief. Having an existing and clearly very succesful lobby to put the blame on makes it of course easier to ignore the flaws and malice in American politics itself that made it possible to start an illegal and immoral war on the flimsiest of reasons.