Ultra Orthodox Jews react , by clinging more strictly to their own religion , outbreeding others sucking welfare off them . There are Ultra Orthodox Jewish religious fanatics in American cities , they have over 10 children per family , they speak only Yiddish to each other and practice their religion and customs fiercely . They form their own ghettos in American cities and dominate entire neighborhoods . They refuse to assimilate to white American culture and are strongly socially conservatives . They often leech off welfare and suck money away from others . Most of them are on some kind of welfare and public assistance . The Ultra Orthodox Jewish population is growing and skyrocketing , while liberal Jews population is decreasing . Ultra Orthodox Jews are trying to expand their population by outbreeding everyone and being religious fanatics . Why are you looking at liberal Jews as if they are some kind of model ?