Developed economies always become attractive and as such magnetize people from other economies. This results in people traveling by any mean to those countries where the economies are developed. United States have always been attracting people from developing countries since long. Number of people applied for immigration to US, similarly number of people were granted one or the other type of visas in last five years. US policies for visa had become tough after 11th September’2001 it was but natural.
How so ever tough the immigration policies had become yet the immigration continued people have always been finding one or the other ways to travel to developed countries like US & UK. This had always put lot of constraints to their economy, security, culture, religion & other aspects of those countries.
I understand the immigration was the first part of balancing the economies. The next step turned out to be off-shoring of services instead of inviting people to the country. The birth of off-shoring is being deep rooted. The debate between immigration versus off-shoring is yet to commence so it may not be ideal to find any opinion on the same but it will developed once there will be interaction & discussions.