Again, be specific. What specific documents has Obama not produced that are normally produced? Certainly not birth certificates because no other candidate to my knowledge produced theirs. Certainly not college transcripts because John McCain didn't produce his.
It's abundantly clear that you're just starting from a conclusion (we don't know anything about Obama) and trying desperately to assemble facts to support it when there really isn't much there, so you end up with vague bullshit about travel records.
I've been relatively specific.
Why do we, as people who are looking into qualifications not demand simple things like transcripts from Columbia, his thesis? Things we have seen from other candidates quite consistently and for the very reason that they are applying for the highest office in this land?
How about the campaign donor analysis from 7 major watchdog groups? Again, something very normal to see from a candidate whether they have won or lost.
How about his Illinois State Senate records? Yes, very salient information that we almost always see from candidates. Shoot, even his schedule has been taken out of reach.
We have in the past demanded medical records from candidates and Presidents. But this one, no. Just look over there.... These are not the droids you are looking for...
Selective service records. Another one that we often require from such a candidate.
Passport records. Yup. Still another that we undeniably have seen from other candidates.
SAT and LSAT scores, another one required from employers who are seeking to hire somebody for even less important jobs.
These are a portion of the documents that we regularly see from candidates even for lower offices, and are required when applying for jobs regularly from any regular citizen, let alone a Presidential candidate. Some of them are things I have regularly had to provide, shoot just to get a clearance I had to provide far more information than this. The importance of the position should open more curiosity rather than less from the citizens who would vote for him.