We had our interview today in Seattle, and my wife passed! I don't know all the specifics about the interview, but I know that the interviewer looked at all the documents we brought (drivers license, green card, my passports and her passports, and marriage license), and took the tax returns. The six questions she got were:
1. What did the Declaration of Independence do?
2. Name one branch of the government?
3. We elect a Senator for how many years?
4. If both the President and Vice President can no longer serve, who becomes President?
5. What does the President's Cabinet do?
6. How many justices are on the Supreme Court?
Now we wait for the oath date. We can see the light at the end of the tunnel!