If you leavs US, you must enter other countries. You passport will be stamped with an admission and a date. USCIS will know when you leave US from such admission stamps. The only exception is that you travel between US and Canada by land. No passport stamping either direction.
回複:How does the INS know that
所有跟帖:
•
Is this the way INS works?
-SAMUEL-
♂
(152 bytes)
()
03/03/2005 postreply
18:21:32