Gen. Petraeus to testify Friday in Libya attack hearing

(CNN) — Former CIA Director David Petraeus on Friday will testify at a closed-door Senate Intelligence Committee hearing on the attack on a U.S. diplomatic mission in Benghazi, Libya, a Senate aide said.

Petraeus is already scheduled to testify before the House Intelligence Committee that day, too.

For information will be released as soon as it is available.