WASHINGTON -- President Barack Obama said Wednesday he's seen no evidence that national security was damaged by the sex-scandal revelations that ended CIA Director David Petraeus' career and imperil that of his Afghan war commander, Gen. John Allen.
But the president said he is reserving judgment about how the FBI has handled the investigation that began in the summer but didn't reach his desk until after last week's election.
"I have a lot of confidence, generally, in the FBI," Obama said, qualifying his words of support for the agency and its actions in the case during a news conference.
As Obama spoke about the scandal from the White House, legislators on Capitol Hill were grilling FBI and CIA officials privately about the same issues: whether national security was jeopardized by the case and why they didn't know about the investigation sooner.
"I have no evidence at this point, from what I've seen, that classified information was disclosed that in any way would have had a negative impact on our national security," Obama said.
As for the FBI's handling of the matter, Obama said: "My expectation is that they follow the protocols that they've already established. One of the challenges here is that we're not supposed to meddle in criminal investigations, and that's been our practice."
Federal law enforcement officials have said the FBI didn't inform the White House and Congress sooner about the original investigation because of rules set up after the Watergate scandal to prevent interference in criminal investigations.
Petraeus resigned Friday, two days after the White House was notified that he'd acknowledged having an affair with his biographer, Paula Broadwell.