Please pray for US immigration Authorities to approved the Green Card

This prayer request is for my daughter now in USA. The US immigration Authorities has not approved the Green card of my Son -In Law and my son-in -law will be submitting a review petition to approve the Green card. If the Green card is not approved my daughter and family has to leave USA. I request your URGENT prayer for the grant of GC to my Son-in -Law. Also kindly pray that the Legal Attorney will submit his reply to US Authorities with in the time limit of 30 days.