Everyone always goes straight to outsourced manual labor as a solution. It's a bad solution. If we weren't a nation run by corrupt middle managers trying to inflate their own salaries and sense of purpose we'd have stuck with the tried and true method of innovating on the manufacturing process itself making it more automated and less dependent on human labor. Human labor is always slow, prone to mistakes, and expensive. It's the favorite tool of the incompetent. If you think that's wrong then ask yourself which is better, harvesting a field with 100 workers with hand tools or with 1 farmer and a tractor?