I'm guessing you're too young to remember the Nixon tapes...
Yeah but come on, that was fourty years ago and Nixon grew up what...seventy years ago? I wonder how far PC will advance in fifty more years. I guess we'll all be seen as moral cretins by those who make the most of such things.
Nixon was a good friend to Israel, and indeed elevated Kissenger.
This article addresses only the notion that Nixon may have erroneously thought thst Felt was Jewish, as on the tape being widely reported.