There have been enormous benefits to the USA from people migrating to this country. Many of our largest companies have been led by CEOs who are immigrants or the children of immigrants, e.g. Intel, Computer Associates, Coca Cola, Sears Roebuck, Ford Motor Company. Several of the most successful Internet companies, e.g. Yahoo, Google, eBay, etc., have been founded by immigrant entrepreneurs. Some of our largest industries, such as hotels, restaurants, and farming of fruits and vegetables, would be impossible today without large numbers of immigrant workers.