Elena Kagan (/ ˈ k eɪ ɡ ə n /; born April 28, 1960) is an associate justice of the Supreme Court of the United States.

She was nominated by President Barack Obama

Both her parents were the children of Russian Jewish immigrants

https://en.wikipedia.org/wiki/Elena_Kagan

the Khazar ruler, called the Kagan, had heard of a third religion called JUDAISM.

Apparently for political reasons of independence, the Kagan announced that the Khazars were adopting Judaism as their religion.

Overnight an entirely new group of people, the warlike Khazars, suddenly proclaimed themselves Jews—adoptive Jews

https://stillnessinthestorm.com/2020/05/hidden-history-schiff-banking-family-ukraine-ruled-by-khazarians-roots-of-russophobia/