For centuries the European Church taught about Jews as Christ killers . Why is this so hard for you to admit? The whole idea of "Christ Killers" was to impute collective guilt upon Jews.
and you hold christianity responsible for the crimes of people in the past who happened to be christians.
Not really but every people has a history
Sure, there are a few anti-Semitic nuts in America, but they are not Christian, no matter what they call themselves.
I saw The Passion today. There is nothing anti-Semitic in it, ZERO -- unless something evil was slipped in Aramaic. And that I would very strongly doubt.