Visitor Visa expires during visit

[samtippu]

My parents visitor visa expires mid june 2012. we are planning thier visit for may thru july which could be thier return date after visa expiry.

Do we have to apply for new visa before travel in India?.

Pl. help

[kabkaba]

Not needed. Visa only needs to be valid on the day they travel to US. Their duration of permitted stay will be determined at port of entry and noted on their I-94.