Little you know:
This tactic is repeated in other questions that are meant to raise suspicions by asking for records that aren’t ordinarily made public, without any evidence that those records contain anything derogatory. "Columbo" notes that Obama’s student records from Occidental College, Columbia University and Harvard Law School are "not released," for example. But the truth is that it would be illegal under federal law (the Family Educational Rights and Privacy Act of 1974) for those institutions to give those records to reporters or members of the public without Obama’s specific, written permission. Obama hasn’t given that permission, but other presidential candidates generally don’t either.
George W. Bush didn’t give permission to either Andover or Yale to release his grades when he was running for president, for example, according to a 1999 profile in the Washington Post. Bush’s grades at Yale eventually became public, but only because somebody leaked them to the New Yorker magazine. We have no idea whether any embarrassing secrets might yet be lurking in Obama’s old student records. But neither does the author of this "Columbo" interrogation.
Clueless “Columbo” | FactCheck.org