Yes, that's right, the Ziolobby has hurt Israel.
WASHINGTON – Prominent Israel advocate Prof. Alan Dershowitz hit back at a book by the founder of J Street charging that he and others have silenced criticism of the Jewish state, in a recent interview with The Jerusalem Post.
J Street President Jeremy Ben- Ami’s recently released book, A New Voice for Israel: Fighting for the Survival of the Jewish Nation, singles out Dershowitz, the American Israel Public Affairs Committee, the Anti-Defamation League, the American Jewish Committee and other members of the US Jewish establishment.
Dershowitz, always good for a laugh.
http://www.jpost.com/DiplomacyAndPolitics/Article.aspx?id=232749