valley and i go there a lot, the sense of the possible which is everywhere you go on all of the campuses of the various companies that are already in place, and almost all of them are young foreign workers who have come here saying we want to build a company here. >> used to be in silicon valley people talking abouted ic as integrated su integrated circuit and now it's indians and chinese. >> would you rather them go back to india and create a company that generates 2,000 jobs in india or in north carolina or in upstate new york? >> tom, thank you. special series continues tonight on nbc nightly news. [ male announcer ] you are a business pro.