That was an easy cop out for Romney, he knows Obama will never release any records.
Here's a list of some things Obama has never released:
1. Occidental College records and transcripts — Not released
2. Columbia University records and transcripts — Not released
3. Columbia Thesis paper — ‘not available’
4. Harvard University records and transcripts — Not released
5. Medical records — Not released
6. Illinois State Senate schedule — ‘not available’
7. Illinois State Senate records — ‘not available’
8. Law practice client list — Not released
9. Certified Copy of Original Birth certificate — Not released
10. Harvard Law Review articles published — None
11. University of Chicago scholarly articles — None
12. Record of Baptism — Not released or ‘not available’