They seek to prevent them before they happen.
See Video attached:
Ronald Lauder, WJC chief is one of Trump's best friends. They both want antisemitism laws (Noahide laws). Punishable by beheading.
Noahidism - The One World Religion.
Trump's Death Penalty Campaign and the Imposition of Noahide Laws on Gentiles.
The Rebbe Menachem Schneerson:
"The Seven Laws must be explained in a way that the nations can relate to and, because non-Jews do not possess genuine free will, they will be willing to change more quickly and easily than a Jew."
--Hisvaduyos 5748 3:183, cited in "The Deed is the Main Thing," Kol Boi Ha'olam, p. 385-386.
In 1991 under influence from Chabad Lubavitch legislation was passed by both the U.S. House of Representatives and the Senate, and signed into law by President George H.W. Bush, recognizing the Noahide Laws.
“the bedrock of society from the dawn of civilization” and the “ethical values and principles . . . upon which our great Nation was founded”
(H.J.RES.104.ENR).
Rebbe Menachem Schneerson, in his teachings, laid out a plot to subjugate humanity under a one world religion through the enforcement of the Noahide Laws.
The Talmud calls for capital punishment for Gentiles who violate the Noahide laws; the specific form of execution is decapitation.
This is now a legal form of execution in the United States. Beheading by guillotine is classified under Medical Code ICD-9E978.
"With but a few exceptions, the punishment meted out to a Noachid for the transgression of any of the seven laws is decapitation."
(1906 Encyclopedia).

