Are there any problems for B2 visa reentering?

來源: 於 2008-10-24 16:25:31 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

My in laws will be back to US in March and their visa will be expired in April. So, are there any problems for them to reenter? Will the VO ask them why they come back?
Thank you!