There is still Christian and secular anti-Semitism in the USA - a lot of it - but it very rarely errupts into anything more serious than graffiti. It is the same with anti-Catholicism; it is widespread, but is rarely expressed with violence or criminal acts. For the most part, Americans have learned to keep their resentments and prejudices at the verbal level, or even to repress them entirely. And you can't really expect much more than that.
I was in Hungary a few months ago. There was graffiti around that read "SPQR". Knowing what it means in Latin, is it anti-semetic?