Disagreeing with policies of the Israeli government is not the same as anti-semitism. The fact that you can't tell the difference isn't surprising. Opposing Israel's government is anti-semitic as much as being a Republican makes one a racist. Make your own conclusions from that. I'm used to people taking my opinions to illogical extremes.
There is an opposition party in Israel. They have a democracy, and as a result the opposition party often opposes the actions of the government as done by the party in power. Perhaps this comes as a shock, but most of these people in the opposition are Jewish. I guess in your book they hate themselves.