I don't deny for a second that there are pro-Israel lobbyist groups, run by Jews. It's this "Jewish Lobby" business that gets my goat, as though the Jews of America are banding together in a shadowy conspiracy.
Probably the result of having to explain to people most of my life that no, I don't control the media, and no, I don't control the banks, and no, I certainly don't have fucking horns. (Honestly... had to explain that last one to an especially thick girl once who was meeting her first Jew.)
How come black people got the "enormous wangs" stereotype, and we got the horns?
Anyway... there's also way too much automatic association of "Jewish" and "pro-Israel" in America. No people, honestly... if you have a problem with Israel, your problem is with Israel. Not with Jews.