OK, “Bite me, Jew boy” is on the face of it an ethnic slur. So would be an email saying “Bite me, nigga” sent from Kanye West to Barack Obama.
We’ve known about the racism of the Left for a long time. This is mighty trivial stuff, and it’s only intense hatred of the MSM that had them bring it out at all. Give it a rest, boys; there are bigger fish to fry.