CIA opens inquiry into General David Petraeus conduct
The CIA has opened an investigation into the conduct of its former director David Petraeus, who resigned last week citing an affair with his biographer.
A CIA spokesman says the inquiry by the agency's inspector general would see if there are any lessons to be learned.
Paula Broadwell, 40, was found to have classified information, but both she and Gen Petraeus deny it came from him.
Gen Petraeus will testify on Friday on Capitol Hill about September's deadly attack on the US consulate in Libya.
The CIA said in a statement on Thursday: "At the CIA we are constantly reviewing our performance. If there are lessons to be learned from this case we'll use them to improve.
"But we're not getting ahead of ourselves; an investigation is exploratory and doesn't presuppose any particular outcome."
In his first interview since resigning, Gen Petraeus told CNN on Thursday he had not given any classified information to his former lover.
He also said he quit because of the affair, not the assault two months ago on the consulate in Benghazi that left four Americans dead.
Gen Petraeus will be questioned by lawmakers behind closed doors on Friday about that attack, which has been the focus of Republican claims that the Obama administration misled the American people.
Who's who in Petraeus affair?
- David Petraeus: A retired four-star general and the most prominent US military figure of the post-9/11 years. Formerly the top commander in Iraq and Afghanistan, Gen Petraeus retired from the military in 2011 to take the top job at the CIA
- Paula Broadwell: (Above left) A married mother-of-two who co-wrote a biography of Gen Petraeus that was published early this year. The former military intelligence analyst and graduate of West Point was granted exceptional access to the general during his tenure in Afghanistan
- Jill Kelley: (Above right) A married Florida socialite with links to the MacDill Air Force Base near Tampa who reported harassing emails to the FBI, leading to discovery of Gen Petraeus' affair
- John Allen: Top US commander in Afghanistan, the Marine general was found to have exchanged extensive communication with Mrs Kelley. He denies any wrongdoing
Meanwhile, intelligence officials continued on Thursday to defend their handling of the investigation into Gen Petraeus' affair.
Director of National Intelligence James Clapper and acting CIA Director Michael Morell appeared before the House intelligence committee.
Dutch Ruppersberger, the panel's top Democrat, said after the hearing that he was satisfied with the FBI's investigation.
He said the agency was right not to have notified political leaders sooner, because of rules set up post-Watergate to prevent meddling in criminal investigations.
But another committee member, Representative Adam Schiff, also a Democrat, said "there's a lot of information we need ... with respect to the facts about the allegations against General Petraeus".
At a press conference in New Orleans, US Attorney General Eric Holder was also asked why the justice department did not inform the White House or lawmakers earlier about the investigation.
He said: "As we went through the investigation and looked at the facts and tried to examine them as they developed, we felt very secure in the knowledge that a national security threat did not exist."
The scandal was discovered when FBI officials looked into harassing emails, allegedly from Mrs Broadwell, that were sent to a Florida socialite who is a family friend of the Petraeuses.
The inquiry has also ensnared the US and Nato commander in Afghanistan, General John Allen.
He is under investigation for sending what officials describe as "flirtatious" emails to the Tampa hostess, Jill Kelley.
Adultery is illegal under military law, but Gen Allen denies wrongdoing.