It looks like David Cameron touched a nerve with his comments on Gaza being turned into a prison camp by the Israeli blockade. The ageing Shimon Peres has shown a similar lack of diplomacy when he confuses anti-Israeli sentiment with anti-Semite activities. They are similar terms, but have very different meanings.
I have a number of Jewish friends, but the activities of the Israeli's in Gaza and other occupied territories appals me. No amount of Israeli spin is going to change the evidence on the ground.