You can google "AC21" or read the following links:
http://www.usavisanow.com/ac-21-portability/
Both you and your wife do not need to do anyhting as long as your new job is in the same/similar area as the old one.
You can google "AC21" or read the following links:
http://www.usavisanow.com/ac-21-portability/
Both you and your wife do not need to do anyhting as long as your new job is in the same/similar area as the old one.