WBRZ - Baton Rouge

WASHINGTON -Former CIA Director David Petraeus has arrived on Capitol Hill to field questions from lawmakers about the attack on the U.S. Consulate in Libya.

He's testifying behind closed doors before both the House and Senate intelligence committees. Some Republicans claim the White House deliberately misled the public on what led to the violence.

Meanwhile, Petraeus is under investigation by the CIA after his resignation over an extramarital affair.