Bidens are Jews.
Nope that is a lie. Did you know that is how Jewishness is traced? Matrilineality in Judaism or matrilineal descent in Judaism is the tracing of Jewish descent through the maternal line.
Jewishness is passed on via the mother. If the mother is Jewish, the child is 100% Jewish. If only the father is Jewish (but not the mother), then the child is 100% not Jewish.
Talmud aka Oral Torah/Jewish Law
Excerpts:
“Jews always have to try to deceive Non-Jews.” (Zohar I, 168ª)
Every Jew is allowed to use lies and perjury to bring a Non-Jew to ruin.” (Babha Kama 113ª).
Tosefta. Aboda Zara B, 5: “If a goy kills a goy or a Jew, he is responsible; but if a Jew kills a goy, he is NOT responsible.
"Kill the Goyim (non-Jews) by any means possible."-Jewish Talmud, Choshen Ha'mishpat 425:50
“Strictly speaking it is incorrect to call an ancient Israelite a ‘Jew’ or to call a contemporary Jew an Israelite or a Hebrew.”
(1980 Jewish Almanac, p. 3).
“Jews began to call themselves Hebrews and Israelites in 1860″ —Encyclopedia Judaica 1971 Vol 10:23
DNA research science from Dr. Eran Elhaik (a Jew) and associates at the McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, have confirmed that, “97% of the 17 million of the world’s Jews ARE NOT descendants of Abraham.”
https://theconversation.com/ashkenazic-jews-mysterious-origins-unravelled-by-scientists-thanks-to-ancient-dna-97962
(2nd image is from Harrold Wallace interview)