On the citizenship application, there is a question asking me to provide travel documents (eg passports) held during my 5 year period. I have been a PR for 10 years, and during the first 2 years my native US passport expired. I have not gotten it renewed, nor do I plan to return to the US to renew it. I still have my old expired passport. Do I provide my old expired passport or do I say I have no travel documents during my 5 year period?