The issue with immigrants is worsening these days. The immigrants once settled in other country wanted to spread their influence on others. UK, France and even Germany are facing some real issue of losing their identity. Just because the number of specific community has increased and the people of the country of the origin has slowly started accepting them as part of their life....isn't this enough to cause concern for others country ?
It happens everywhere. My question is, what is "national identity" today? Other than a passport, how much overlap is there between people just because they are born in a country. Are all Indians the same? Is the caste system a good way to treat individuals? "Identity" is a pretty unstable platform.