H1B去Puerto Rico和回美不要簽證

來源: 於 2009-12-14 11:25:45 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

We just had a trip to Puerto Rico and the flight was just a domestic flight. We didn't even bring our passports.

However, we did read from some travel guide book that it is advised for foreigners to carry their passport and valid visa/I-94 with them.