His "proof" is really something:
This story that reveals this abhorrent racism: a Jew named Shaul Simonov left the Soviet Union heading to New York City when Menachem Begin was head of state for Zionism, specifically to the Brooklyn neighborhood where many Jews live without fear, surveillance, or contempt. Simonov felt proud when he saw his fellow citizens living in this Jewish neighborhood with freedom, reassurance, and prosperity.He was reading the names of the shops on the street with pride, as they were written in English and Hebrew. But this joy and euphoria quickly disappeared when he was struck by a sign in English above a shop selling sandwiches with the words “No Jews allowed to enter” written on it in clear language. Shaul Simonov felt very angry because he did not expect this hateful racism that spoiled his happy moment, and he decided to enter this racist buffet.
He said to the shop owner: "I am Shaul Simonov, an immigrant from Odessa. I came just to get acquainted." The shop owner replied with a smile: "I am Moshe Levi Kaganovich, an immigrant from Ukraine. "
Saul was silent for a while, then exploded, saying: "So are you a Jew like us, and are you insulting your brothers and family? Why do you forbid them to eat and drink in this place?"
Moshe Levi Kaganovich interrupted him whispering: "Have you tasted my food? Did you see how we prepare food in this kitchen before you accused me of anti-Semitism? Come and see for yourself!"
Simonov felt very happy, as this food and drink were not appropriate for God's chosen people. This filth, fraud, and high prices are only suitable for non-Jewish infidels, or goyim, as they are called in Hebrew. Simonov blessed this noble act and left the store looking at that sign, smiling maliciously and devilishly.
It is pretty obvious that this never happened. It was probably a perversion of an old Jewish joke.
But it "proves" how evil Jews are to Saudi readers!