I said I am not against migration .. Migration is natural among human beings.. for 1000 of years we have migrated and we will migrate..
but migration in terms of lakhs of peoples ( sometimes it seems as if the entire australia is being migrated to India ..) again that is Okay .. but the never ending supply is already causing disharmony..
For your question Indians do work in US / UK / Italy / Japan / Australia and other nations.. but then only a few go out there for job.. they don't take 100 or more peoples back to US for getting a job for them as well..
This is what happens.. A UP / Bihari bhaiyya comes.. stays here .. get a jobs.. goes back to home bring 10 more.. and these 10 more bring 10 more .. ( 10 x 10 ) 100 peoples..that too never ending supply of peoples.