I never unstood why they choose to leave their home countries to the "west" yet don't want to assimilate to the west.  This goes for most immigrants.  I knew this muslim chick who's family was very liberal.  No Burka, lived like normal americans , she then marries a muslim guy and after the wedding she started wearing a Burka daily.  I was shocked at how she could live 20+ years normal then all of a sudden sport it.  Doesn't make sense.