I am currently in California on another nonimmigrant status. Can I just go to the Port of Entry at San Francisco Int'l Airport (SFO) and apply for a TN visa without leaving the U.S. (and without an air ticket)?
Or Can I just buy a one-way ticket so that I can pass the U.S. customs at SFO (but without departing from the airport) and then re-enter the U.S. immediately to apply a TN visa with the Port of Entry at SFO?
Thanks a lot.
Or Can I just buy a one-way ticket so that I can pass the U.S. customs at SFO (but without departing from the airport) and then re-enter the U.S. immediately to apply a TN visa with the Port of Entry at SFO?
Thanks a lot.