Hi, My wife and I were completing DS-160 for US Visitor Visa. I am a Canadian citizen and she is an Indian citizen with Canadian PR for about 1.5 years. In the Citizenship/Nationality section of the app, I mentioned her as an Indian citizen (her passport is Indian). There is a follow up question on the app: Do you belong to any other nationality? Should I answer yes because she is Canadian PR or should I leave it blank? If blank, then it seems there is no place on the application that I can tell them that my wife is Canadian PR. The second thing is that I have not booked a hotel to my destination as I am traveling in June. In US destination address, can I put "Hotel TBD" or should I book a hotel first and then send the application? Thanks for answering my questions.