Mexico City, in case you don't realize this, is a part of Mexico. It is also ridden with the exact same problems as everywhere else in the country. Columbia is worse. And Cuba? Seriously? Or Argentina? Would YOU immigrate there? And if not, why wish that on someone else unless it is out of hate? Actually, a lot DO immigrate to Canada legally, because Canada recognizes college degrees from Mexico. You can go to the Latpro website and see where the government of Canada advertises for people for everything from strippers to scientists to immigrate there if they have the openings. My wife has a brother and sister who both immigrated there...the Canadian government bought them houses, gave them cash and set them on their feet until they are stable at the jobs they were brought to do. One has a business degree and an MBA, and the other has a masters in finance. As for England and Australia, both are more restrictive than the US as far as immigration goes, and are not easily accessible-an American would have serious problems trying to immigrate there, I know, I looked into moving to Australia myself at one time. So no, they didn't have to come here. They chose to come here, thinking that the American freedoms that everyone speaks of are real, that with hard work they could build a successful life here....but according to the Right they are only pipe dreams that are for people who are not brown, right? And how hard are YOU working to change your country? Can you do it all by your self? I know they can't.