FBI finally visits Benghazi - Telegraph Libyan Deputy Foreign Minister Mohammed Abdel Aziz said on Tuesday that the FBI team would soon be heading to Benghazi but said that Tripoli and Washington had yet to agree on how the two sides would conduct a joint investigation. U.S. Secretary of State Hillary Clinton on Wednesday vowed every effort would be made to try to piece together a full account of the attack on the U.S. consulate "wherever that leads," but cautioned that it could take time for a complete picture to emerge. Libyan officials say eight people have so far been arrested in connection with the attack.