Why are Jews hated so much? What did they do?

I was wondering something. Why do so many countries and people, especially the Slavs, hate the Jews? Did the Jews actually do something to deserve all that, or are they innocent victims of evil like the Jewish controlled US media portray?
Is the hatred against the Jews learned or genetic?
I don't think the "Jews killed Jesus" argument is sufficient to explain all the anti-semitism. I mean, get real. First of all, according to the Biblical Gospel accounts, the Romans actually crucified Jesus, so why isn't there widespread hatred and ethnic cleansing of Italians? Second, the Gospel accounts are not proven historical fact, but merely legend. And third, according to Christian theology, Jesus had to die on the cross in order to become a Savior, and it was all part of God's plan.
So that reason just seems like an excuse. What's the deeper cause?
Did the Jews actually do anything wrong to deserve all that hatred? Do those who hate Jews have a justifiable or logical reason to hate them?
And since the Jews control the US media, why can't they take control of all media in the world and program the world to be pro Jew?
Is the hatred against the Jews learned or genetic?
I don't think the "Jews killed Jesus" argument is sufficient to explain all the anti-semitism. I mean, get real. First of all, according to the Biblical Gospel accounts, the Romans actually crucified Jesus, so why isn't there widespread hatred and ethnic cleansing of Italians? Second, the Gospel accounts are not proven historical fact, but merely legend. And third, according to Christian theology, Jesus had to die on the cross in order to become a Savior, and it was all part of God's plan.
So that reason just seems like an excuse. What's the deeper cause?
Did the Jews actually do anything wrong to deserve all that hatred? Do those who hate Jews have a justifiable or logical reason to hate them?
And since the Jews control the US media, why can't they take control of all media in the world and program the world to be pro Jew?