Please do not dig into Kushner and Michael Cohen's connection to the Jewish Chabad Mafia.
The Jewish People have a big problem. This problem is an organization known as Chabad, Chabad-Lubavitch, or Lubavitch. This website describes this problem, and tries to prevent additional Jews from becoming "Victims of Chabad."
This website was created by Jews for Jews. If you are not Jewish you may not understand what is being presented. If you are Jewish and you do not understand, then you should consult with your local Orthodox (non-Chabad) Rabbi, and do your own research about these issues.
What is Chabad? Chabad is a religious cult and a criminal organization. Why is this a problem for the Jews? Chabad poses as an Orthodox Jewish group. They say they are more religious, more strict in their religion, than regular Orthodox Jews.
In reality, Chabad's ideology is NOT Jewish. In Israel, Chabad is considered by the most important Rabbis as a religion different from Judaism. Chabad is a different religion. Chabadism is NOT Judaism.
So, why is this bad for the Jews? Chabad is a criminal organization. Chabad is mostly involved in white collar criminal activities such as financial fraud, tax evasion, and money laundering.
http://www.chabad-mafia.com/