Or better yet, have you seen the scads of H1-B visa holders that come HERE and displace technology workers because they think 20K a year is good money?
I've seen them at a company I did consulting work for. They live 6 to 8 in a 2 bedroom apartment, ride to work together in ONE car and make no attempt to assimilate or socialize with anyone else. And of course the women wear their 'traditional' garb and won't look you in the eye.
Assimilate or get the F*** out!