Furthermore, the overuse of the Holocaust card brings about a decline in support for Israel among young American Jews. So it isn't just manipulative, but it is also stupid and bad for the Israeli Jews themselves (umm... ourselves).
What Bush says about Jews "standing strong for what they believed" is ahistorical. This isn't 1492 Spain where Jews were offered the option of converting to Christianity or leaving the country. They were exterminated on grounds having nothing to do with their religion.