QCE,
Don't worry about not being on topic it seems that even the Zapsters's last post dealt with litigation, supervision of drawings, compensatory damages, etc. although he did touch on the thread subject slightly near the end of his post.
I was aware of the topic you mentioned whereas anyone can come to the U.S and work, taking jobs from Americans, but we cannot go to several countries, as you mentioned, without specific skills, education and professional qualification.
It comes back to the old "Level Playing Field" concept again. We welcome all but few welcome us.
Just like the trade laws, environmental laws, etc. it seems the deck is stacked against us, yet we appear to try to help other people succeed as they develop their countries. I know our efforts in other places are not truly altruistic and are many times only political or benefit specific interests in the U.S. -- But our jobs still go elsewhere and to benefit only a few, while the rest try to keep things afloat in America.
ietech