Sorry, B.S.. "Jew" is not necessarily a racist slur, it's like "fat" context is everything. And his use of "n----r" is as semantics, he wasn't throwing it at anyone. Once again, context is everything.
So, as a racist (which I'm sure he is one) I give this a 3 out of 10.
And as an aside, Larry Fine, my rep., is as racist as they come, so I have no pity for him.
What Americans never learn is that the Boston Tea Party wasn't about paying taxes, it was about the benefits of those taxes going to someone else.