B2签证的multiple entry在延期后还有效吗？

B2签证的multiple entry在延期后还有效吗？ 想带公婆到加拿大，又怕他们回不了美国。

谢谢！

所有跟帖： 

• no. -nooooooo- ♀ (0 bytes) () 09/19/2004 postreply 15:13:44

• I don't agree to the above. -Bodd- ♀ (132 bytes) () 09/20/2004 postreply 02:55:19

• the visa has expired. he only -nooooooooo- ♀ (63 bytes) () 09/20/2004 postreply 18:56:45

• Think about it twice, please. -Bodd- ♀ (655 bytes) () 09/21/2004 postreply 03:14:04

• yes, either you or i could be -nooooooooo- ♀ (75 bytes) () 09/21/2004 postreply 09:42:03

• sorry, i took it back -nooooooooo- ♀ (58 bytes) () 09/21/2004 postreply 09:44:14

• That's OK! Hand U! Problem is: -Bodd- ♀ (219 bytes) () 09/21/2004 postreply 23:57:57