time there is some that can't find jobs here at home, some may want to go to places like chili or hong kong or thailand. oh patters of the world where the economies are growing really strongly, and created a lot of new jobs. come back to the uniteday states with skills and experience, and contacts overseas and found a company here, or work in an international company that links the two countries. >> so americans going abroad, increasing the economic activity in the ice, and having migrants come here, also increased economic activity here. is i think what you are arguing. but when you look at other countries the reality is that americans are lining way behind. i am born and bread in the american -- and i am delighted that i had the freedom at the age of 20 to come across and live in the united states. and i wish more people could choose where they live with as much freedom as i have been able to have. britain is ahead of the united states on that, and i think the united states could catch up by improving skills, and perhaps by encouraging more people to take opportunities and programs like the peace cor