I am on h4. My husband applied for green card. I got ead and i am using it for doing my residency. now i have to go to india , i have advance parole with me. I booked emirates airlines, it goes via dubai. the airlines people said that i don't need transit visa to dubai even if i am going on AP. So my question is : is it safe to travel by AP and do i need transit visa or not if i travel by emirates.what are the documents that i need to carry with me at the time of reentry into usa. do i need to carry any documents regarding my residency? Thanks in advance.