I have my interview coming on 20th May. I had some long absences during 5 years prior (no trip exceeding 6 months, though) and so will be carrying my income tax returns as evidence that I filed as a resident. I will be carrying other documentation to show that I kept all my bank accts, credit cards, 401K etc. Me and my wife have interview on same day at same time and will presumably see different officers. So the question is do I need to give to my wife copies of the documents? Is there a chance that we will get interviewed together?