PC Passover & Moral Equivalency

I have heard of these "alternative Haggadahs", and they infuriate me! Jonathan Tobin writes, "Other such attempts to make Haggadahs about immigration, the Labor movement or any other left-wing cause are less defensible. And using Passover to play partisan politics is simply pathetic. But the anti-Zionist group Jewish Voices for Peace (JVP) has now gone completely beyond the pale with a new version of Passover in which Israel is transformed into Egypt and the Palestinians have become the Jews."