BTW, on the phenomenon of some Jews not wotking to benefit brethern.. here is an earlier sample about this COMPLEX.
Jewish Virual Library:
Morgenthau Commission was a U.S. commission from July to September 1919, headed by Henry Morgenthau Sr., to investigate the situation of the Polish Jews after the pogroms which took place in Poland at the end of World War I…
Because of his delicate position as a Jew, Morgenthau made a point of appearing objective and was inclined to justify the Poles as much as possible.