travle outside US with H1 visa-old question

來源: 於 2007-01-24 10:51:33 [舊帖] [給我悄悄話] 本文已被閱讀：次

Dear Xiaobaitu and other friends
If I go to Canada for a meeting just couple days, do I have to get visa from US embassy in Canada in order to get back US?
thank you