Why go to Mexico? Your parents is Canada perminant resident

their B1/2 visa are mutiple 10 years entry, if they do want to stay in US longer, they can file extension. Even re-entry to the US to get the new I-94, they should go to Canada.

Your choice is not in good logic. US board officials may also think so.

所有跟帖： 

• 好像file extension需要提前45天，現在是不是太晚了？ -szhm- ♀ (54 bytes) () 03/19/2007 postreply 15:58:32

• 沒有這個規定，我曾經看見過一個B1延期的案子，入境就給了14天 -xiaobaitu- ♀ (12 bytes) () 03/19/2007 postreply 16:09:11

• 多謝小白兔！看來file extention 風險要小於4月8日後過境墨西哥 -szhm- ♀ (61 bytes) () 03/19/2007 postreply 16:32:14