Probably because the maintenance contract for our state department's records facility was awarded to a security firm whose CEO, former CIA Chief of Station in Riyadh John Brennan, who is now our CIA Director, is a Sunni Muslim, converted in the late 1990s with several CIA agents in attendance. Those records were famously “cauterized” (Condoleezza Rice's description), in 2008, and the culprit, Brennan's employee, murdered shortly thereafter. Apparently, there are no longer records, though that is most likely the “official” position. It would be unusual for an intelligence agency, or form, or even a police department, to store physical records without first creating a digital archive at a different location.
The State Dept has custody of Obama’s passport records. Rep. Duncan chairs an oversight committee of Homeland Security. Homeland Security is the custodian of America’s immigration records.
Only an immigrant would fake a U.S. birth certificate. Since Rep. Duncan has the means to investigate Obama’s immigration records, why doesn’t he?
John Brennan spent a year in Cairo for college. That such a man could pass vetting *alone* tells me that CIA has serious, serious problems.