I had a question regarding document check in before the interview for El Salvador for IR-5 Visa for my mother in law. On thetravel.state.gov website it says you do not need to submit or bring financial support documents to the interview in bold letters but I see a checklist online that says you do. I am not sure if I still have the orignal I-864 we submitted to NVC and I cant download it on Ceac. I called the embassy and they did not know either.